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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-09-13 14:15:10 +0200
committerNeilBrown <neilb@suse.com>2015-10-02 17:23:44 +1000
commit644df1a85fc4b0c7a16800f55717261546f4e651 (patch)
tree30ed717350163c534c5923d0557f5dafa4a43053 /drivers/md/multipath.c
parentd4929add83ad4660b1824a9282ab5dd4d60140fa (diff)
md: drop null test before destroy functions
Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'drivers/md/multipath.c')
-rw-r--r--drivers/md/multipath.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index d222522c52e0..d132f06afdd1 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -470,8 +470,7 @@ static int multipath_run (struct mddev *mddev)
return 0;
out_free_conf:
- if (conf->pool)
- mempool_destroy(conf->pool);
+ mempool_destroy(conf->pool);
kfree(conf->multipaths);
kfree(conf);
mddev->private = NULL;