linux-kernel - [PATCH 3/3] soundwire: Fix typo in return value check of sdw

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Date:   Mon,  8 Jan 2018 22:22:44 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Sanyog Kale <sanyog.r.kale@...el.com>,
        Wei Yongjun <weiyongjun1@...wei.com>
Subject: [PATCH 3/3] soundwire: Fix typo in return value check of sdw_read()

From: Wei Yongjun <weiyongjun1@...wei.com>

Fix the typo, 'status' should be instead of 'status2'.

Fixes: b0a9c37b0178 ("soundwire: Add slave status handling")
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Acked-by: Vinod Koul <vinod.koul@...el.com>
---
 drivers/soundwire/bus.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index 7211ecc62015..03313590b661 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -671,8 +671,8 @@ static int sdw_handle_dp0_interrupt(struct sdw_slave *slave, u8 *slave_status)
 		status2 = sdw_read(slave, SDW_DP0_INT);
 		if (status2 < 0) {
 			dev_err(slave->bus->dev,
-				"SDW_DP0_INT read failed:%d", status);
-			return status;
+				"SDW_DP0_INT read failed:%d", status2);
+			return status2;
 		}
 		status &= status2;
 
@@ -741,10 +741,10 @@ static int sdw_handle_port_interrupt(struct sdw_slave *slave,
 
 		/* Read DPN interrupt again */
 		status2 = sdw_read(slave, addr);
-		if (status < 0) {
+		if (status2 < 0) {
 			dev_err(slave->bus->dev,
-					"SDW_DPN_INT read failed:%d", status);
-			return status;
+					"SDW_DPN_INT read failed:%d", status2);
+			return status2;
 		}
 		status &= status2;
 
-- 
2.7.4