lockd: fix sparse warning in svcshare.c
fs/lockd/svcshare.c:74:50: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/lockd/svcshare.c b/fs/lockd/svcshare.c
index 068886d..b0ae070 100644
--- a/fs/lockd/svcshare.c
+++ b/fs/lockd/svcshare.c
@@ -71,7 +71,8 @@
struct nlm_share *share, **shpp;
struct xdr_netobj *oh = &argp->lock.oh;
- for (shpp = &file->f_shares; (share = *shpp) != 0; shpp = &share->s_next) {
+ for (shpp = &file->f_shares; (share = *shpp) != NULL;
+ shpp = &share->s_next) {
if (share->s_host == host && nlm_cmp_owner(share, oh)) {
*shpp = share->s_next;
kfree(share);