diff --git a/[refs] b/[refs]
index 251cdc032460..1596933b12cb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f2b0dee2ec8d562ad9ced2b7481be72d356c6cfc
+refs/heads/master: 93245d11fcaccdebccabe86a2b92db524f82d8b4
diff --git a/trunk/fs/lockd/svcshare.c b/trunk/fs/lockd/svcshare.c
index 068886de4dda..b0ae07008700 100644
--- a/trunk/fs/lockd/svcshare.c
+++ b/trunk/fs/lockd/svcshare.c
@@ -71,7 +71,8 @@ nlmsvc_unshare_file(struct nlm_host *host, struct nlm_file *file,
 	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);