PTR_ERR_OR_ZERO has implemented the same function, so use inlined function
instead of open coded equivalent.
Signed-off-by: Wen Yang <wen.yan...@zte.com.cn>
CC: Vinayak Holikatti <vinholika...@gmail.com>
CC: "James E.J. Bottomley" <j...@linux.vnet.ibm.com>
CC: "Martin K. Petersen" <martin.peter...@oracle.com>
CC: linux-scsi@vger.kernel.org
CC: Wen Yang <yellowriver2...@hotmail.com>
CC: linux-ker...@vger.kernel.org
---
drivers/scsi/ufs/ufs-hisi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-hisi.c b/drivers/scsi/ufs/ufs-hisi.c
index 452e19f..6fdf059 100644
--- a/drivers/scsi/ufs/ufs-hisi.c
+++ b/drivers/scsi/ufs/ufs-hisi.c
@@ -514,10 +514,7 @@ static int ufs_hisi_get_resource(struct ufs_hisi_host
*host)
/* get resource of ufs sys ctrl */
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
host->ufs_sys_ctrl = devm_ioremap_resource(dev, mem_res);
- if (IS_ERR(host->ufs_sys_ctrl))
- return PTR_ERR(host->ufs_sys_ctrl);
-
- return 0;
+ return PTR_ERR_OR_ZERO(host->ufs_sys_ctrl);
}
static void ufs_hisi_set_pm_lvl(struct ufs_hba *hba)
--
2.9.5
