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Cleanup remove test for NULL

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dm_free is testing NULL itself
This commit is contained in:
Zdenek Kabelac 2010-11-29 10:11:50 +00:00
parent a2f5ce8181
commit 8661190736
1 changed files with 4 additions and 10 deletions
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14
libdm/libdm-common.c
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@ -250,10 +250,8 @@ int dm_task_set_name(struct dm_task *dmt, const char *name)
char path[PATH_MAX];
struct stat st1, st2;
if (dmt->dev_name) {
dm_free(dmt->dev_name);
dmt->dev_name = NULL;
}
dm_free(dmt->dev_name);
dmt->dev_name = NULL;
/*
* Path supplied for existing device?
@ -292,8 +290,7 @@ int dm_task_set_name(struct dm_task *dmt, const char *name)
if (strlen(name) >= DM_NAME_LEN) {
log_error("Name \"%s\" too long", name);
if (new_name)
dm_free(new_name);
dm_free(new_name);
return 0;
}
@ -309,10 +306,7 @@ int dm_task_set_name(struct dm_task *dmt, const char *name)
int dm_task_set_uuid(struct dm_task *dmt, const char *uuid)
{
if (dmt->uuid) {
dm_free(dmt->uuid);
dmt->uuid = NULL;
}
dm_free(dmt->uuid);
if (!(dmt->uuid = dm_strdup(uuid))) {
log_error("dm_task_set_uuid: strdup(%s) failed", uuid);