lkml.org 
[lkml]   [2018]   [Aug]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] scsi:ufs: Use PTR_ERR_OR_ZERO to replace the open code
Date
PTR_ERR_OR_ZERO has implemented the if(IS_ERR(...)) + PTR_ERR, So
just replace them rather than duplicating its implement.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
drivers/scsi/ufs/ufs-hisi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufs-hisi.c b/drivers/scsi/ufs/ufs-hisi.c
index 46df707..e794994 100644
--- a/drivers/scsi/ufs/ufs-hisi.c
+++ b/drivers/scsi/ufs/ufs-hisi.c
@@ -505,10 +505,8 @@ 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)
--
1.7.12.4
\
 
 \ /
  Last update: 2018-08-13 13:23    [W:0.101 / U:0.132 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site