From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 15 Aug 2013 05:55:41 +0000 (+0300)
Subject: target/pscsi: remove an unneeded check
X-Git-Tag: firefly_0821_release~176^2~5311^2~35
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=fdb4c1f399f7632c326b6f5f4283dbd7a3934dbb;p=firefly-linux-kernel-4.4.55.git

target/pscsi: remove an unneeded check

blk_get_request() just returns NULL on error, it doesn't return an
ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index e992b27aa090..9170b3660318 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -1050,9 +1050,8 @@ pscsi_execute_cmd(struct se_cmd *cmd)
 		req = blk_get_request(pdv->pdv_sd->request_queue,
 				(data_direction == DMA_TO_DEVICE),
 				GFP_KERNEL);
-		if (!req || IS_ERR(req)) {
-			pr_err("PSCSI: blk_get_request() failed: %ld\n",
-					req ? IS_ERR(req) : -ENOMEM);
+		if (!req) {
+			pr_err("PSCSI: blk_get_request() failed\n");
 			ret = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
 			goto fail;
 		}