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authorNeilBrown <neilb@suse.de>2009-09-23 18:16:31 +1000
committerNeilBrown <neilb@suse.de>2009-09-23 18:16:31 +1000
commitf28f4e272876317626cd399288b4030b627c4b91 (patch)
tree6d6903a86337419f5b3b1dd93bf23e2e0302f9f5 /drivers/md/multipath.c
parent3fa841d7e7266f6fcc1b3885b905f5153ba897d8 (diff)
downloadop-kernel-dev-f28f4e272876317626cd399288b4030b627c4b91.zip
op-kernel-dev-f28f4e272876317626cd399288b4030b627c4b91.tar.gz
md: remove unnecessary memset from multipath.
Recent commit bbba809e96539672f775a3d70102657d05816a5b replaced mempool_create_kzalloc_pool with mempool_create_kmalloc_pool plus a memset. This memset is not needed (and we didn't need kzalloc in the first place). Ever field of the allocated structure (struct multipath_bh) is initialised immediately except retry_list, and memset does not initial a list_head anyway. To remove the memset. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/multipath.c')
-rw-r--r--drivers/md/multipath.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index dcbf9d35..ee7646f 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -150,7 +150,6 @@ static int multipath_make_request (struct request_queue *q, struct bio * bio)
}
mp_bh = mempool_alloc(conf->pool, GFP_NOIO);
- memset(mp_bh, 0, sizeof(*mp_bh));
mp_bh->master_bio = bio;
mp_bh->mddev = mddev;
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