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cleanup: use NULL for pointer reset

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This commit is contained in:
Zdenek Kabelac 2014-03-24 09:18:53 +01:00
parent b714c7ebc6
commit c7b2c08a6b
1 changed files with 2 additions and 3 deletions
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5
daemons/dmeventd/libdevmapper-event.c
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@ -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;