[lvm-devel] master - cleanup: use NULL for pointer reset
Zdenek Kabelac
zkabelac at fedoraproject.org
Tue Mar 25 10:23:36 UTC 2014
Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=c7b2c08a6b30422cfa95da0348876f54b6f4cf6f
Commit: c7b2c08a6b30422cfa95da0348876f54b6f4cf6f
Parent: b714c7ebc618872abca1c6c7764c84c50b7fbcbe
Author: Zdenek Kabelac <zkabelac at redhat.com>
AuthorDate: Mon Mar 24 09:18:53 2014 +0100
Committer: Zdenek Kabelac <zkabelac at redhat.com>
CommitterDate: Tue Mar 25 11:22:58 2014 +0100
cleanup: use NULL for pointer reset
---
daemons/dmeventd/libdevmapper-event.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/daemons/dmeventd/libdevmapper-event.c b/daemons/dmeventd/libdevmapper-event.c
index db9200f..1e723d7 100644
--- a/daemons/dmeventd/libdevmapper-event.c
+++ b/daemons/dmeventd/libdevmapper-event.c
@@ -372,14 +372,13 @@ int daemon_talk(struct dm_event_fifos *fifos,
if (!_daemon_write(fifos, msg)) {
stack;
dm_free(msg->data);
- msg->data = 0;
+ msg->data = NULL;
return -EIO;
}
do {
-
dm_free(msg->data);
- msg->data = 0;
+ msg->data = NULL;
if (!_daemon_read(fifos, msg)) {
stack;
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