Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> --- 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)
