diff options
| author | Javier González <javier@cnexlabs.com> | 2017-10-13 15:46:10 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-10-13 17:34:57 +0300 |
| commit | 2942f50fa389a62865572452dce6214a8aed69dc (patch) | |
| tree | aa2aad3383d32c0eb5b115d05469b406f5c4db95 /drivers/lightnvm/pblk-read.c | |
| parent | e72ec1d31bcb6dffe325418c6d96f2fcab7c2654 (diff) | |
| download | linux-2942f50fa389a62865572452dce6214a8aed69dc.tar.xz | |
lightnvm: pblk: remove checks on mempool alloc.
As part of the mempool audit on pblk, remove unnecessary mempool
allocation checks on mempools.
Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-read.c')
| -rw-r--r-- | drivers/lightnvm/pblk-read.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c index 402c732f0970..d2b6e2a7d7d5 100644 --- a/drivers/lightnvm/pblk-read.c +++ b/drivers/lightnvm/pblk-read.c @@ -168,10 +168,6 @@ static int pblk_fill_partial_read_bio(struct pblk *pblk, struct nvm_rq *rqd, DECLARE_COMPLETION_ONSTACK(wait); new_bio = bio_alloc(GFP_KERNEL, nr_holes); - if (!new_bio) { - pr_err("pblk: could not alloc read bio\n"); - return NVM_IO_ERR; - } if (pblk_bio_add_pages(pblk, new_bio, GFP_KERNEL, nr_holes)) goto err; @@ -321,10 +317,6 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) bitmap_zero(&read_bitmap, nr_secs); rqd = pblk_alloc_rqd(pblk, READ); - if (IS_ERR(rqd)) { - pr_err_ratelimited("pblk: not able to alloc rqd"); - return NVM_IO_ERR; - } rqd->opcode = NVM_OP_PREAD; rqd->bio = bio; |