From 5f053bf4ae092df9e5ff6ab38caf9867e6fe46bf Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 22 Sep 2011 17:02:59 -0600 Subject: [PATCH] svga: clean up return values and error codes Previously we were using a hodge podge of int vs. pipe_enum and 0 vs. PIPE_OK. Some functions that always returned PIPE_OK were made void. --- src/gallium/drivers/svga/svga_context.c | 2 +- src/gallium/drivers/svga/svga_draw.c | 2 +- src/gallium/drivers/svga/svga_draw_arrays.c | 4 +- src/gallium/drivers/svga/svga_draw_elements.c | 10 ++-- src/gallium/drivers/svga/svga_pipe_clear.c | 8 +-- src/gallium/drivers/svga/svga_pipe_draw.c | 10 ++-- src/gallium/drivers/svga/svga_state.c | 36 +++++++------- src/gallium/drivers/svga/svga_state.h | 2 +- .../drivers/svga/svga_state_constants.c | 49 +++++++++---------- src/gallium/drivers/svga/svga_state_fs.c | 23 ++++----- src/gallium/drivers/svga/svga_state_vdecl.c | 12 ++--- src/gallium/drivers/svga/svga_state_vs.c | 23 ++++----- src/gallium/drivers/svga/svga_swtnl_backend.c | 4 +- src/gallium/drivers/svga/svga_swtnl_draw.c | 2 +- src/gallium/drivers/svga/svga_tgsi.c | 2 - 15 files changed, 92 insertions(+), 97 deletions(-) diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c index cfb1b9d8d0d..91bb60f0b6b 100644 --- a/src/gallium/drivers/svga/svga_context.c +++ b/src/gallium/drivers/svga/svga_context.c @@ -159,7 +159,7 @@ struct pipe_context *svga_context_create( struct pipe_screen *screen, goto no_swtnl; ret = svga_emit_initial_state( svga ); - if (ret) + if (ret != PIPE_OK) goto no_state; /* Avoid shortcircuiting state with initial value of zero. diff --git a/src/gallium/drivers/svga/svga_draw.c b/src/gallium/drivers/svga/svga_draw.c index 1881dbd6310..51869995c7e 100644 --- a/src/gallium/drivers/svga/svga_draw.c +++ b/src/gallium/drivers/svga/svga_draw.c @@ -260,7 +260,7 @@ enum pipe_error svga_hwtnl_prim( struct svga_hwtnl *hwtnl, unsigned max_index, struct pipe_resource *ib ) { - int ret = PIPE_OK; + enum pipe_error ret = PIPE_OK; #ifdef DEBUG { diff --git a/src/gallium/drivers/svga/svga_draw_arrays.c b/src/gallium/drivers/svga/svga_draw_arrays.c index a6518042eb9..0ae0777e901 100644 --- a/src/gallium/drivers/svga/svga_draw_arrays.c +++ b/src/gallium/drivers/svga/svga_draw_arrays.c @@ -272,7 +272,7 @@ svga_hwtnl_draw_arrays( struct svga_hwtnl *hwtnl, gen_size, gen_func, &gen_buf ); - if (ret) + if (ret != PIPE_OK) goto done; ret = svga_hwtnl_simple_draw_range_elements( hwtnl, @@ -285,7 +285,7 @@ svga_hwtnl_draw_arrays( struct svga_hwtnl *hwtnl, 0, gen_nr ); - if (ret) + if (ret != PIPE_OK) goto done; done: diff --git a/src/gallium/drivers/svga/svga_draw_elements.c b/src/gallium/drivers/svga/svga_draw_elements.c index 7d420c6b295..ba492412b44 100644 --- a/src/gallium/drivers/svga/svga_draw_elements.c +++ b/src/gallium/drivers/svga/svga_draw_elements.c @@ -112,7 +112,7 @@ svga_hwtnl_simple_draw_range_elements( struct svga_hwtnl *hwtnl, unsigned hw_prim; unsigned hw_count; unsigned index_offset = start * index_size; - int ret = PIPE_OK; + enum pipe_error ret = PIPE_OK; hw_prim = svga_translate_prim(prim, count, &hw_count); if (hw_count == 0) @@ -132,7 +132,7 @@ svga_hwtnl_simple_draw_range_elements( struct svga_hwtnl *hwtnl, &index_offset, &upload_buffer, &flushed ); - if (ret) + if (ret != PIPE_OK) goto done; /* Don't need to worry about refcounting index_buffer as this is @@ -150,7 +150,7 @@ svga_hwtnl_simple_draw_range_elements( struct svga_hwtnl *hwtnl, range.indexBias = index_bias; ret = svga_hwtnl_prim( hwtnl, &range, min_index, max_index, index_buffer ); - if (ret) + if (ret != PIPE_OK) goto done; done: @@ -230,7 +230,7 @@ svga_hwtnl_draw_range_elements( struct svga_hwtnl *hwtnl, gen_size, gen_func, &gen_buf ); - if (ret) + if (ret != PIPE_OK) goto done; ret = svga_hwtnl_simple_draw_range_elements( hwtnl, @@ -242,7 +242,7 @@ svga_hwtnl_draw_range_elements( struct svga_hwtnl *hwtnl, gen_prim, 0, gen_nr ); - if (ret) + if (ret != PIPE_OK) goto done; done: diff --git a/src/gallium/drivers/svga/svga_pipe_clear.c b/src/gallium/drivers/svga/svga_pipe_clear.c index d9ff79cc5ee..ddee9ee5d73 100644 --- a/src/gallium/drivers/svga/svga_pipe_clear.c +++ b/src/gallium/drivers/svga/svga_pipe_clear.c @@ -41,7 +41,7 @@ try_clear(struct svga_context *svga, double depth, unsigned stencil) { - int ret = PIPE_OK; + enum pipe_error ret = PIPE_OK; SVGA3dRect rect = { 0, 0, 0, 0 }; boolean restore_viewport = FALSE; SVGA3dClearFlag flags = 0; @@ -49,7 +49,7 @@ try_clear(struct svga_context *svga, union util_color uc = {0}; ret = svga_update_state(svga, SVGA_STATE_HW_CLEAR); - if (ret) + if (ret != PIPE_OK) return ret; if (svga->rebind.rendertargets) { @@ -82,7 +82,7 @@ try_clear(struct svga_context *svga, if (memcmp(&rect, &svga->state.hw_clear.viewport, sizeof(rect)) != 0) { restore_viewport = TRUE; ret = SVGA3D_SetViewport(svga->swc, &rect); - if (ret) + if (ret != PIPE_OK) return ret; } @@ -109,7 +109,7 @@ svga_clear(struct pipe_context *pipe, unsigned buffers, double depth, unsigned stencil) { struct svga_context *svga = svga_context( pipe ); - int ret; + enum pipe_error ret; if (buffers & PIPE_CLEAR_COLOR) SVGA_DBG(DEBUG_DMA, "clear sid %p\n", diff --git a/src/gallium/drivers/svga/svga_pipe_draw.c b/src/gallium/drivers/svga/svga_pipe_draw.c index d53edcb23c5..141734b458c 100644 --- a/src/gallium/drivers/svga/svga_pipe_draw.c +++ b/src/gallium/drivers/svga/svga_pipe_draw.c @@ -226,7 +226,7 @@ retry_draw_range_elements( struct svga_context *svga, unsigned instance_count, boolean do_retry ) { - enum pipe_error ret = 0; + enum pipe_error ret = PIPE_OK; svga_hwtnl_set_unfilled( svga->hwtnl, svga->curr.rast->hw_unfilled ); @@ -241,14 +241,14 @@ retry_draw_range_elements( struct svga_context *svga, goto retry; ret = svga_update_state( svga, SVGA_STATE_HW_DRAW ); - if (ret) + if (ret != PIPE_OK) goto retry; ret = svga_hwtnl_draw_range_elements( svga->hwtnl, index_buffer, index_size, index_bias, min_index, max_index, prim, start, count ); - if (ret) + if (ret != PIPE_OK) goto retry; return PIPE_OK; @@ -292,12 +292,12 @@ retry_draw_arrays( struct svga_context *svga, goto retry; ret = svga_update_state( svga, SVGA_STATE_HW_DRAW ); - if (ret) + if (ret != PIPE_OK) goto retry; ret = svga_hwtnl_draw_arrays( svga->hwtnl, prim, start, count ); - if (ret) + if (ret != PIPE_OK) goto retry; return 0; diff --git a/src/gallium/drivers/svga/svga_state.c b/src/gallium/drivers/svga/svga_state.c index 1c21d3acfe3..bb3e80a080f 100644 --- a/src/gallium/drivers/svga/svga_state.c +++ b/src/gallium/drivers/svga/svga_state.c @@ -119,16 +119,17 @@ static void xor_states( unsigned *result, -static int update_state( struct svga_context *svga, - const struct svga_tracked_state *atoms[], - unsigned *state ) +static enum pipe_error +update_state(struct svga_context *svga, + const struct svga_tracked_state *atoms[], + unsigned *state) { boolean debug = TRUE; - enum pipe_error ret = 0; + enum pipe_error ret = PIPE_OK; unsigned i; ret = svga_hwtnl_flush( svga->hwtnl ); - if (ret != 0) + if (ret != PIPE_OK) return ret; if (debug) { @@ -151,7 +152,7 @@ static int update_state( struct svga_context *svga, if (0) debug_printf("update: %s\n", atoms[i]->name); ret = atoms[i]->update( svga, *state ); - if (ret != 0) + if (ret != PIPE_OK) return ret; } @@ -174,22 +175,22 @@ static int update_state( struct svga_context *svga, for (i = 0; atoms[i] != NULL; i++) { if (check_state(*state, atoms[i]->dirty)) { ret = atoms[i]->update( svga, *state ); - if (ret != 0) + if (ret != PIPE_OK) return ret; } } } - return 0; + return PIPE_OK; } -int svga_update_state( struct svga_context *svga, - unsigned max_level ) +enum pipe_error +svga_update_state(struct svga_context *svga, unsigned max_level) { struct svga_screen *screen = svga_screen(svga->pipe.screen); - int ret = 0; + enum pipe_error ret = PIPE_OK; int i; /* Check for updates to bound textures. This can't be done in an @@ -208,7 +209,7 @@ int svga_update_state( struct svga_context *svga, ret = update_state( svga, state_levels[i], &svga->dirty ); - if (ret != 0) + if (ret != PIPE_OK) return ret; svga->state.dirty[i] = 0; @@ -219,7 +220,7 @@ int svga_update_state( struct svga_context *svga, svga->state.dirty[i] |= svga->dirty; svga->dirty = 0; - return 0; + return PIPE_OK; } @@ -228,7 +229,7 @@ int svga_update_state( struct svga_context *svga, void svga_update_state_retry( struct svga_context *svga, unsigned max_level ) { - int ret; + enum pipe_error ret; ret = svga_update_state( svga, max_level ); @@ -237,7 +238,7 @@ void svga_update_state_retry( struct svga_context *svga, ret = svga_update_state( svga, max_level ); } - assert( ret == 0 ); + assert( ret == PIPE_OK ); } @@ -261,7 +262,7 @@ enum pipe_error svga_emit_initial_state( struct svga_context *svga ) enum pipe_error ret; ret = SVGA3D_BeginSetRenderState( svga->swc, &rs, COUNT ); - if (ret) + if (ret != PIPE_OK) return ret; /* Always use D3D style coordinate space as this is the only one @@ -273,6 +274,5 @@ enum pipe_error svga_emit_initial_state( struct svga_context *svga ) assert( COUNT == count ); SVGA_FIFOCommitAll( svga->swc ); - return 0; - + return PIPE_OK; } diff --git a/src/gallium/drivers/svga/svga_state.h b/src/gallium/drivers/svga/svga_state.h index 7f239e7a322..de76cc2c339 100644 --- a/src/gallium/drivers/svga/svga_state.h +++ b/src/gallium/drivers/svga/svga_state.h @@ -40,7 +40,7 @@ void svga_destroy_state( struct svga_context *svga ); struct svga_tracked_state { const char *name; unsigned dirty; - int (*update)( struct svga_context *svga, unsigned dirty ); + enum pipe_error (*update)( struct svga_context *svga, unsigned dirty ); }; /* NEED_SWTNL diff --git a/src/gallium/drivers/svga/svga_state_constants.c b/src/gallium/drivers/svga/svga_state_constants.c index 870857ea42f..eb89127d945 100644 --- a/src/gallium/drivers/svga/svga_state_constants.c +++ b/src/gallium/drivers/svga/svga_state_constants.c @@ -59,12 +59,10 @@ static int svga_shader_type( int shader ) /* * Check and emit one shader constant register. */ -static int emit_const( struct svga_context *svga, - int unit, - int i, - const float *value ) +static enum pipe_error +emit_const(struct svga_context *svga, int unit, int i, const float *value) { - int ret = PIPE_OK; + enum pipe_error ret = PIPE_OK; assert(i < CB_MAX); @@ -84,7 +82,7 @@ static int emit_const( struct svga_context *svga, svga_shader_type(unit), SVGA3D_CONST_TYPE_FLOAT, value ); - if (ret) + if (ret != PIPE_OK) return ret; memcpy(svga->state.hw_draw.cb[unit][i], value, 4 * sizeof(float)); @@ -207,16 +205,16 @@ static enum pipe_error emit_const_range( struct svga_context *svga, return PIPE_OK; } -static int emit_consts( struct svga_context *svga, - int offset, - int unit ) + +static enum pipe_error +emit_consts(struct svga_context *svga, int offset, int unit) { struct svga_screen *ss = svga_screen(svga->pipe.screen); struct pipe_transfer *transfer = NULL; unsigned count; const float (*data)[4] = NULL; unsigned i; - int ret = PIPE_OK; + enum pipe_error ret = PIPE_OK; if (svga->curr.cb[unit] == NULL) goto done; @@ -252,16 +250,17 @@ done: return ret; } - -static int emit_fs_consts( struct svga_context *svga, - unsigned dirty ) + + +static enum pipe_error +emit_fs_consts(struct svga_context *svga, unsigned dirty) { const struct svga_shader_result *result = svga->state.hw_draw.fs; const struct svga_fs_compile_key *key = &result->key.fkey; - int ret = 0; + enum pipe_error ret = PIPE_OK; ret = emit_consts( svga, 0, PIPE_SHADER_FRAGMENT ); - if (ret) + if (ret != PIPE_OK) return ret; /* The internally generated fragment shader for xor blending @@ -288,7 +287,7 @@ static int emit_fs_consts( struct svga_context *svga, PIPE_SHADER_FRAGMENT, key->tex[i].width_height_idx + offset, data ); - if (ret) + if (ret != PIPE_OK) return ret; } } @@ -312,23 +311,23 @@ struct svga_tracked_state svga_hw_fs_parameters = /*********************************************************************** */ -static int emit_vs_consts( struct svga_context *svga, - unsigned dirty ) +static enum pipe_error +emit_vs_consts(struct svga_context *svga, unsigned dirty) { const struct svga_shader_result *result = svga->state.hw_draw.vs; const struct svga_vs_compile_key *key = &result->key.vkey; - int ret = 0; + enum pipe_error ret = PIPE_OK; unsigned offset; /* SVGA_NEW_VS_RESULT */ if (result == NULL) - return 0; + return PIPE_OK; /* SVGA_NEW_VS_CONST_BUFFER */ ret = emit_consts( svga, 0, PIPE_SHADER_VERTEX ); - if (ret) + if (ret != PIPE_OK) return ret; offset = result->shader->info.file_max[TGSI_FILE_CONSTANT] + 1; @@ -338,12 +337,12 @@ static int emit_vs_consts( struct svga_context *svga, if (key->need_prescale) { ret = emit_const( svga, PIPE_SHADER_VERTEX, offset++, svga->state.hw_clear.prescale.scale ); - if (ret) + if (ret != PIPE_OK) return ret; ret = emit_const( svga, PIPE_SHADER_VERTEX, offset++, svga->state.hw_clear.prescale.translate ); - if (ret) + if (ret != PIPE_OK) return ret; } @@ -356,14 +355,14 @@ static int emit_vs_consts( struct svga_context *svga, ret = emit_const( svga, PIPE_SHADER_VERTEX, offset++, svga->curr.zero_stride_constants + 4 * curr_zero_stride ); - if (ret) + if (ret != PIPE_OK) return ret; ++curr_zero_stride; } } } - return 0; + return PIPE_OK; } diff --git a/src/gallium/drivers/svga/svga_state_fs.c b/src/gallium/drivers/svga/svga_state_fs.c index 349aa275f18..e5fb4d1c6e5 100644 --- a/src/gallium/drivers/svga/svga_state_fs.c +++ b/src/gallium/drivers/svga/svga_state_fs.c @@ -91,7 +91,7 @@ static enum pipe_error compile_fs( struct svga_context *svga, SVGA3D_SHADERTYPE_PS, result->tokens, result->nr_tokens * sizeof result->tokens[0]); - if (ret) + if (ret != PIPE_OK) goto fail; *out_result = result; @@ -114,8 +114,9 @@ fail: * SVGA_NEW_NEED_SWTNL * SVGA_NEW_SAMPLER */ -static int make_fs_key( const struct svga_context *svga, - struct svga_fs_compile_key *key ) +static enum pipe_error +make_fs_key(const struct svga_context *svga, + struct svga_fs_compile_key *key) { int i; int idx = 0; @@ -193,17 +194,17 @@ static int make_fs_key( const struct svga_context *svga, key->sprite_origin_lower_left = (svga->curr.rast->templ.sprite_coord_mode == PIPE_SPRITE_COORD_LOWER_LEFT); - return 0; + return PIPE_OK; } -static int emit_hw_fs( struct svga_context *svga, - unsigned dirty ) +static enum pipe_error +emit_hw_fs(struct svga_context *svga, unsigned dirty) { struct svga_shader_result *result = NULL; unsigned id = SVGA3D_INVALID_ID; - int ret = 0; + enum pipe_error ret = PIPE_OK; struct svga_fragment_shader *fs = svga->curr.fs; struct svga_fs_compile_key key; @@ -215,13 +216,13 @@ static int emit_hw_fs( struct svga_context *svga, * SVGA_NEW_SAMPLER */ ret = make_fs_key( svga, &key ); - if (ret) + if (ret != PIPE_OK) return ret; result = search_fs_key( fs, &key ); if (!result) { ret = compile_fs( svga, fs, &key, &result ); - if (ret) + if (ret != PIPE_OK) return ret; } @@ -234,14 +235,14 @@ static int emit_hw_fs( struct svga_context *svga, ret = SVGA3D_SetShader(svga->swc, SVGA3D_SHADERTYPE_PS, id ); - if (ret) + if (ret != PIPE_OK) return ret; svga->dirty |= SVGA_NEW_FS_RESULT; svga->state.hw_draw.fs = result; } - return 0; + return PIPE_OK; } struct svga_tracked_state svga_hw_fs = diff --git a/src/gallium/drivers/svga/svga_state_vdecl.c b/src/gallium/drivers/svga/svga_state_vdecl.c index 47eab1a9739..170d3f1b297 100644 --- a/src/gallium/drivers/svga/svga_state_vdecl.c +++ b/src/gallium/drivers/svga/svga_state_vdecl.c @@ -42,8 +42,8 @@ */ -static int emit_hw_vs_vdecl( struct svga_context *svga, - unsigned dirty ) +static enum pipe_error +emit_hw_vs_vdecl(struct svga_context *svga, unsigned dirty) { const struct pipe_vertex_element *ve = svga->curr.velems->velem; SVGA3dVertexDecl decl; @@ -128,17 +128,17 @@ static int emit_hw_vs_vdecl( struct svga_context *svga, } svga_hwtnl_set_index_bias( svga->hwtnl, -neg_bias ); - return 0; + return PIPE_OK; } -static int emit_hw_vdecl( struct svga_context *svga, - unsigned dirty ) +static enum pipe_error +emit_hw_vdecl(struct svga_context *svga, unsigned dirty) { /* SVGA_NEW_NEED_SWTNL */ if (svga->state.sw.need_swtnl) - return 0; /* Do not emit during swtnl */ + return PIPE_OK; /* Do not emit during swtnl */ return emit_hw_vs_vdecl( svga, dirty ); } diff --git a/src/gallium/drivers/svga/svga_state_vs.c b/src/gallium/drivers/svga/svga_state_vs.c index ae9a20ebb81..823f328dd37 100644 --- a/src/gallium/drivers/svga/svga_state_vs.c +++ b/src/gallium/drivers/svga/svga_state_vs.c @@ -90,7 +90,7 @@ static enum pipe_error compile_vs( struct svga_context *svga, SVGA3D_SHADERTYPE_VS, result->tokens, result->nr_tokens * sizeof result->tokens[0]); - if (ret) + if (ret != PIPE_OK) goto fail; *out_result = result; @@ -109,8 +109,8 @@ fail: /* SVGA_NEW_PRESCALE, SVGA_NEW_RAST, SVGA_NEW_ZERO_STRIDE */ -static int make_vs_key( struct svga_context *svga, - struct svga_vs_compile_key *key ) +static void +make_vs_key(struct svga_context *svga, struct svga_vs_compile_key *key) { memset(key, 0, sizeof *key); key->need_prescale = svga->state.hw_clear.prescale.enabled; @@ -119,31 +119,28 @@ static int make_vs_key( struct svga_context *svga, svga->curr.zero_stride_vertex_elements; key->num_zero_stride_vertex_elements = svga->curr.num_zero_stride_vertex_elements; - return 0; } -static int emit_hw_vs( struct svga_context *svga, - unsigned dirty ) +static enum pipe_error +emit_hw_vs(struct svga_context *svga, unsigned dirty) { struct svga_shader_result *result = NULL; unsigned id = SVGA3D_INVALID_ID; - int ret = 0; + enum pipe_error ret = PIPE_OK; /* SVGA_NEW_NEED_SWTNL */ if (!svga->state.sw.need_swtnl) { struct svga_vertex_shader *vs = svga->curr.vs; struct svga_vs_compile_key key; - ret = make_vs_key( svga, &key ); - if (ret) - return ret; + make_vs_key( svga, &key ); result = search_vs_key( vs, &key ); if (!result) { ret = compile_vs( svga, vs, &key, &result ); - if (ret) + if (ret != PIPE_OK) return ret; } @@ -155,14 +152,14 @@ static int emit_hw_vs( struct svga_context *svga, ret = SVGA3D_SetShader(svga->swc, SVGA3D_SHADERTYPE_VS, id ); - if (ret) + if (ret != PIPE_OK) return ret; svga->dirty |= SVGA_NEW_VS_RESULT; svga->state.hw_draw.vs = result; } - return 0; + return PIPE_OK; } struct svga_tracked_state svga_hw_vs = diff --git a/src/gallium/drivers/svga/svga_swtnl_backend.c b/src/gallium/drivers/svga/svga_swtnl_backend.c index ac9d637f8cb..15b1bb5e097 100644 --- a/src/gallium/drivers/svga/svga_swtnl_backend.c +++ b/src/gallium/drivers/svga/svga_swtnl_backend.c @@ -176,7 +176,7 @@ svga_vbuf_submit_state( struct svga_vbuf_render *svga_render ) /* flush the hw state */ ret = svga_hwtnl_flush(svga->hwtnl); - if (ret) { + if (ret != PIPE_OK) { svga_context_flush(svga, NULL); ret = svga_hwtnl_flush(svga->hwtnl); /* if we hit this path we might become synced with hw */ @@ -222,7 +222,7 @@ svga_vbuf_render_draw_arrays( struct vbuf_render *render, struct svga_vbuf_render *svga_render = svga_vbuf_render(render); struct svga_context *svga = svga_render->svga; unsigned bias = (svga_render->vbuf_offset - svga_render->vdecl_offset) / svga_render->vertex_size; - enum pipe_error ret = 0; + enum pipe_error ret = PIPE_OK; /* off to hardware */ svga_vbuf_submit_state(svga_render); diff --git a/src/gallium/drivers/svga/svga_swtnl_draw.c b/src/gallium/drivers/svga/svga_swtnl_draw.c index 3bf1886194a..377026411f2 100644 --- a/src/gallium/drivers/svga/svga_swtnl_draw.c +++ b/src/gallium/drivers/svga/svga_swtnl_draw.c @@ -55,7 +55,7 @@ svga_swtnl_draw_vbo(struct svga_context *svga, svga->state.sw.in_swtnl_draw = TRUE; ret = svga_update_state(svga, SVGA_STATE_SWTNL_DRAW); - if (ret) { + if (ret != PIPE_OK) { svga_context_flush(svga, NULL); ret = svga_update_state(svga, SVGA_STATE_SWTNL_DRAW); svga->swtnl.new_vbuf = TRUE; diff --git a/src/gallium/drivers/svga/svga_tgsi.c b/src/gallium/drivers/svga/svga_tgsi.c index 781fe6334a5..a93eca686dd 100644 --- a/src/gallium/drivers/svga/svga_tgsi.c +++ b/src/gallium/drivers/svga/svga_tgsi.c @@ -175,7 +175,6 @@ svga_tgsi_translate( const struct svga_shader *shader, { struct svga_shader_result *result = NULL; struct svga_shader_emitter emit; - int ret = 0; memset(&emit, 0, sizeof(emit)); @@ -183,7 +182,6 @@ svga_tgsi_translate( const struct svga_shader *shader, emit.size = 1024; emit.buf = MALLOC(emit.size); if (emit.buf == NULL) { - ret = PIPE_ERROR_OUT_OF_MEMORY; goto fail; } -- 2.30.2