Commit 44722802 authored Apr 07, 2015 by Keith Busch Committed by Jens Axboe Apr 07, 2015

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>

parent c727040b

drivers/block/nvme-core.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);