[PATCH] scsi: ufs: delete redundant if statement in ufshcd_intr()

[Bean Huo]

From: Bean Huo <bean...@micron.com>

Once going into while-do loop, intr_status is already true,
this if-statement is redundant, remove it.

Signed-off-by: Bean Huo <bean...@micron.com>
---
 drivers/scsi/ufs/ufshcd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 9b387d6a2a25..5c6ee9394af3 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -6317,8 +6317,7 @@ static irqreturn_t ufshcd_intr(int irq, void *__hba)
        while (intr_status && retries--) {
                enabled_intr_status =
                        intr_status & ufshcd_readl(hba, REG_INTERRUPT_ENABLE);
-               if (intr_status)
-                       ufshcd_writel(hba, intr_status, REG_INTERRUPT_STATUS);
+               ufshcd_writel(hba, intr_status, REG_INTERRUPT_STATUS);
                if (enabled_intr_status)
                        retval |= ufshcd_sl_intr(hba, enabled_intr_status);
 
-- 
2.17.1