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NVMe: Remove check for null

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Checking fails static analysis due to additional arithmetic prior to
the NULL check. Mapping doesn't return NULL here anyway, so removing
the check.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Keith Busch 2015-04-07 15:48:26 -06:00 • committed by Jens Axboe
commit 447228023e
1 changed files with 0 additions and 2 deletions
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2
drivers/block/nvme-core.c
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@ -517,8 +517,6 @@ static void nvme_dif_remap(struct request *req,
return;
pmap = kmap_atomic(bip->bip_vec->bv_page) + bip->bip_vec->bv_offset;
if (!pmap)
return;
p = pmap;
virt = bip_get_seed(bip);