diff options
| author | Keith Busch <keith.busch@intel.com> | 2015-04-07 15:48:26 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-04-07 19:10:51 -0600 |
| commit | 447228023eaa8c96a48a8a459be7a992008df830 (patch) | |
| tree | 1e5691c18008d2d208ead46f2ec61e7a48c6d0d0 /drivers/block | |
| parent | c727040bdaa28cd7aa9dbc086eee7b236e0fb270 (diff) | |
| download | op-kernel-dev-447228023eaa8c96a48a8a459be7a992008df830.zip op-kernel-dev-447228023eaa8c96a48a8a459be7a992008df830.tar.gz | |
NVMe: Remove check for null
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>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/nvme-core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index 9052553..973c895 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -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); |
