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authorSteven Whitehouse <swhiteho@redhat.com>2009-06-15 08:26:48 +0100
committerDavid Teigland <teigland@redhat.com>2009-06-17 11:31:32 -0500
commita566a6b11c86147fe9fc9db7ab15f9eecca3e862 (patch)
tree3583e7e0ac8d557610df16054fd96df98062edc5 /fs/dlm/lock.c
parent65795efbd380a832ae508b04dba8f8e53f0b84d9 (diff)
downloadlinux-linaro-stable-a566a6b11c86147fe9fc9db7ab15f9eecca3e862.tar.gz
dlm: Fix uninitialised variable warning in lock.c
CC [M] fs/dlm/lock.o fs/dlm/lock.c: In function ‘find_rsb’: fs/dlm/lock.c:438: warning: ‘r’ may be used uninitialized in this function Since r is used on the error path to set r_ret, set it to NULL. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lock.c')
-rw-r--r--fs/dlm/lock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 205ec95b347e..eb507c453c5f 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -435,7 +435,7 @@ static int search_rsb(struct dlm_ls *ls, char *name, int len, int b,
static int find_rsb(struct dlm_ls *ls, char *name, int namelen,
unsigned int flags, struct dlm_rsb **r_ret)
{
- struct dlm_rsb *r, *tmp;
+ struct dlm_rsb *r = NULL, *tmp;
uint32_t hash, bucket;
int error = -EINVAL;