From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Sun, 24 Jan 2010 18:27:59 +0000 (+0100)
Subject: nv50: fix uninitialized variable in nv50_revdep_reorder
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9e1550dbafe1b28b81dc15822762e6cfe53e3a4b;p=mesa.git

nv50: fix uninitialized variable in nv50_revdep_reorder

"unsafe" is never initialized, but used
(found by valgrind)
---

diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index cd2fd0a076e..e74a526c626 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -3283,7 +3283,7 @@ 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;