From: Vinson Lee <vlee@vmware.com>
Date: Fri, 5 Nov 2010 00:42:00 +0000 (-0700)
Subject: i965: Silence uninitialized variable warning.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3168c6ff1a239d089180be77a5774b566aade1e9;p=mesa.git

i965: Silence uninitialized variable warning.

Silences this GCC warning.
brw_wm_fp.c: In function 'brw_wm_pass_fp':
brw_wm_fp.c:966: warning: 'last_inst' may be used uninitialized in this function
brw_wm_fp.c:966: note: 'last_inst' was declared here
---

diff --git a/src/mesa/drivers/dri/i965/brw_wm_fp.c b/src/mesa/drivers/dri/i965/brw_wm_fp.c
index d69b83653e4..2cae6988804 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_fp.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_fp.c
@@ -963,7 +963,7 @@ static void emit_render_target_writes( struct brw_wm_compile *c )
    struct prog_src_register outcolor;
    GLuint i;
 
-   struct prog_instruction *inst, *last_inst;
+   struct prog_instruction *inst, *last_inst = NULL;
 
    /* The inst->Aux field is used for FB write target and the EOT marker */