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dm table: remove superfluous variable reset
author
Wang Sheng-Hui
<shhuiw@gmail.com>
Fri, 1 Mar 2013 22:45:45 +0000
(22:45 +0000)
committer
Alasdair G Kergon
<agk@redhat.com>
Fri, 1 Mar 2013 22:45:45 +0000
(22:45 +0000)
If allocation fails, the local var *t is not used any more after kfree.
Don't need to reset it to NULL. Remove the unnecesary NULL set here.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-table.c
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diff --git
a/drivers/md/dm-table.c
b/drivers/md/dm-table.c
index
daf25d0
..
c95405d
100644
(file)
--- a/
drivers/md/dm-table.c
+++ b/
drivers/md/dm-table.c
@@
-217,7
+217,6
@@
int dm_table_create(struct dm_table **result, fmode_t mode,
if (alloc_targets(t, num_targets)) {
kfree(t);
- t = NULL;
return -ENOMEM;
}