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dm verity fec: remove redundant unlikely annotation

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unlikely has already included in IS_ERR(),
so just remove redundant unlikely annotation.

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Chengguang Xu 2019-02-13 13:46:57 +08:00 committed by Mike Snitzer
parent 5e3d0e3706
commit 821b40da4d
1 changed files with 3 additions and 3 deletions
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6
drivers/md/dm-verity-fec.c
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@ -73,7 +73,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index,
*offset = (unsigned)(position - (block << v->data_dev_block_bits));
res = dm_bufio_read(v->fec->bufio, v->fec->start + block, buf);
if (unlikely(IS_ERR(res))) {
if (IS_ERR(res)) {
DMERR("%s: FEC %llu: parity read failed (block %llu): %ld",
v->data_dev->name, (unsigned long long)rsb,
(unsigned long long)(v->fec->start + block),
@ -163,7 +163,7 @@ static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio,
dm_bufio_release(buf);
par = fec_read_parity(v, rsb, block_offset, &offset, &buf);
if (unlikely(IS_ERR(par)))
if (IS_ERR(par))
return PTR_ERR(par);
}
}
@ -253,7 +253,7 @@ static int fec_read_bufs(struct dm_verity *v, struct dm_verity_io *io,
}
bbuf = dm_bufio_read(bufio, block, &buf);
if (unlikely(IS_ERR(bbuf))) {
if (IS_ERR(bbuf)) {
DMWARN_LIMIT("%s: FEC %llu: read failed (%llu): %ld",
v->data_dev->name,
(unsigned long long)rsb,