svga: add null ptr check in svga_get_tex_sampler_view()

Trivial.

diff --git a/src/gallium/drivers/svga/svga_sampler_view.c b/src/gallium/drivers/svga/svga_sampler_view.c
index efbc13899a4271548bf70b216a70c7c2f9c6ea9d..1950784a15a3fb112f4f7021005d6819b7a4d78e 100644 (file)
--- a/src/gallium/drivers/svga/svga_sampler_view.c
+++ b/src/gallium/drivers/svga/svga_sampler_view.c
@@ -103,6 +103,9 @@ svga_get_tex_sampler_view(struct pipe_context *pipe,
    }
 
    sv = CALLOC_STRUCT(svga_sampler_view);
+   if (!sv)
+      return NULL;
+
    pipe_reference_init(&sv->reference, 1);
 
    /* Note: we're not refcounting the texture resource here to avoid