[PATCH] ufs: core: Remove an unnecessary NULL pointer check

[Bart Van Assche <bvanassche@acm.org>]

The !payload check tests the address of a member of a data structure. We
know that the start address of this data structure (job) is not NULL
since the 'job' pointer has already been dereferenced. Hence, the
!payload check is superfluous. Remove this test. This was reported by
the CodeSonar static analyzer.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/ufs/core/ufs_bsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/core/ufs_bsg.c b/drivers/ufs/core/ufs_bsg.c
index 252186124669..58b506eac6dc 100644
--- a/drivers/ufs/core/ufs_bsg.c
+++ b/drivers/ufs/core/ufs_bsg.c
@@ -105,7 +105,7 @@ static int ufs_bsg_exec_advanced_rpmb_req(struct ufs_hba *hba, struct bsg_job *j
 
 	if (dir != DMA_NONE) {
 		payload = &job->request_payload;
-		if (!payload || !payload->payload_len || !payload->sg_cnt)
+		if (!payload->payload_len || !payload->sg_cnt)
 			return -EINVAL;
 
 		sg_cnt = dma_map_sg(hba->host->dma_dev, payload->sg_list, payload->sg_cnt, dir);