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@xxxxxxxxxx> --- 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
