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tgsi: silence compiler warning in fetch_sampler_unit()

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The unit variable can be used uninitialized.

Fixes: 24e77cb09 ("tgsi: handle indirect sampler arrays. (v2)")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset
2016-03-31 10:54:18 +02:00
committed by Dave Airlie
parent 05902a6686
commit d22eca5f90
1 changed files with 1 additions and 1 deletions
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2
src/gallium/auxiliary/tgsi/tgsi_exec.c
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@@ -1996,7 +1996,7 @@ fetch_sampler_unit(struct tgsi_exec_machine *mach,
const struct tgsi_full_instruction *inst,
uint sampler)
{
uint unit;
uint unit = 0;
int i;
if (inst->Src[sampler].Register.Indirect) {
const struct tgsi_full_src_register *reg = &inst->Src[sampler];