[Nouveau] [mesa PATCH] nv50: fix uninitialized variable in nv50_revdep_reorder

[Marcin Slusarz]

"unsafe" is never initialized, but used
(found by valgrind)
---
 src/gallium/drivers/nv50/nv50_program.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index cfe8b48..6d9ac14 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -3275,7 +3275,7 @@ prep_inspect_insn(struct nv50_pc *pc, const struct tgsi_full_instruction *insn)
 static unsigned
 nv50_revdep_reorder(unsigned m[4], unsigned rdep[4])
 {
-	unsigned i, c, x, unsafe;
+	unsigned i, c, x, unsafe = 0;
 
 	for (c = 0; c < 4; c++)
 		m[c] = c;
-- 
1.6.6