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| author | Mikulas Patocka <mpatocka@redhat.com> | 2012-12-22 00:23:32 +0400 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-12-22 00:23:32 +0400 |
| commit | 7c27213b20f060111d5b6fa14bcdbab6588ae351 (patch) | |
| tree | 2500a6e11d141c83bf6f22df62b93cc015a9ea99 | |
| parent | 018debea8de9b8f17a9637e07c98c61517eb2a6b (diff) | |
| download | linux-7c27213b20f060111d5b6fa14bcdbab6588ae351.tar.xz | |
dm raid1: remove impossible mempool_alloc error test
mempool_alloc can't fail if __GFP_WAIT is specified, so the condition
that tests if read_record is non-NULL is always true.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
| -rw-r--r-- | drivers/md/dm-raid1.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index fd61f98ee1f6..b37467618b16 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -1195,11 +1195,9 @@ static int mirror_map(struct dm_target *ti, struct bio *bio, return -EIO; read_record = mempool_alloc(ms->read_record_pool, GFP_NOIO); - if (likely(read_record)) { - dm_bio_record(&read_record->details, bio); - map_context->ptr = read_record; - read_record->m = m; - } + dm_bio_record(&read_record->details, bio); + map_context->ptr = read_record; + read_record->m = m; map_bio(m, bio); |