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Commit a566a6b1 authored by Steven Whitehouse's avatar Steven Whitehouse Committed by David Teigland
Browse files

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: default avatarSteven Whitehouse <swhiteho@redhat.com>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent 65795efb

fs/dlm/lock.c

+1 −1
Original line number Diff line number Diff line
@@ -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;