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authorCong Ding <dinggnu@gmail.com>2012-12-17 16:01:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:18 -0800
commit918854a65e856574523d94763ef2a2b48ad55a25 (patch)
treed193a1f4a7075c521160009b0c96815824537f2b /lib/rbtree_test.c
parent22b361d1df7bc25b558e52f22e779286a3d323e4 (diff)
downloadlinux-918854a65e856574523d94763ef2a2b48ad55a25.tar.gz
lib/rbtree_test.c: fix uninitialized variable warning
Fix this warning: lib/rbtree_test.c: In function `check': lib/rbtree_test.c:121: warning: `blacks' may be used uninitialized in this function Signed-off-by: Cong Ding <dinggnu@gmail.com> Cc: Michel Lespinasse <walken@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/rbtree_test.c')
-rw-r--r--lib/rbtree_test.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c
index 268b23951fec..d7f491a54579 100644
--- a/lib/rbtree_test.c
+++ b/lib/rbtree_test.c
@@ -118,7 +118,7 @@ static void check(int nr_nodes)
{
struct rb_node *rb;
int count = 0;
- int blacks;
+ int blacks = 0;
u32 prev_key = 0;
for (rb = rb_first(&root); rb; rb = rb_next(rb)) {