[lvm-devel] master - cleanup: use return_NULL

[Zdenek Kabelac]

Gitweb:        http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=14d2b5a13ff6637f2ff1e8bd40dc8ca67e53e51b
Commit:        14d2b5a13ff6637f2ff1e8bd40dc8ca67e53e51b
Parent:        c8ad1f3e3a280b8cf3ca219dd6a6f3313b8be8d8
Author:        Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate:    Fri Aug 17 12:04:52 2012 +0200
Committer:     Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Thu Aug 23 14:37:38 2012 +0200

cleanup: use return_NULL

Function returns pointer, so use NULL.
---
 lib/cache/lvmetad.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/cache/lvmetad.c b/lib/cache/lvmetad.c
index bb949b5..db092ac 100644
--- a/lib/cache/lvmetad.c
+++ b/lib/cache/lvmetad.c
@@ -189,7 +189,7 @@ struct volume_group *lvmetad_vg_lookup(struct cmd_context *cmd, const char *vgna
 
 	if (vgid) {
 		if (!id_write_format((const struct id*)vgid, uuid, sizeof(uuid)))
-			return_0;
+			return_NULL;
 		reply = daemon_send_simple(_lvmetad, "vg_lookup", "uuid = %s", uuid, NULL);
 	} else {
 		if (!vgname)