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| author | NeilBrown <neilb@suse.de> | 2009-09-23 10:16:31 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-09-23 10:16:31 +0200 |
| commit | f28f4e272876317626cd399288b4030b627c4b91 (patch) | |
| tree | 6d6903a86337419f5b3b1dd93bf23e2e0302f9f5 /drivers/md/multipath.c | |
| parent | md: report device as congested when suspended (diff) | |
| download | linux-f28f4e272876317626cd399288b4030b627c4b91.tar.xz linux-f28f4e272876317626cd399288b4030b627c4b91.zip | |
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.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c index dcbf9d35928b..ee7646f974a0 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; |