linux-kernel - [PATCH 4.4 083/101] mmc: mmc_test: Uninitialized return value

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Message-Id: <20170110131525.999641864@linuxfoundation.org>
Date:   Tue, 10 Jan 2017 14:37:36 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
        Ulf Hansson <ulf.hansson@...aro.org>
Subject: [PATCH 4.4 083/101] mmc: mmc_test: Uninitialized return value

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpenter@...cle.com>

commit 16652a936e96f5dae53c3fbd38a570497baadaa8 upstream.

We never set "ret" to RESULT_OK.

Fixes: 9f9c4180f88d ("mmc: mmc_test: add test for non-blocking transfers")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/mmc/card/mmc_test.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -791,7 +791,7 @@ static int mmc_test_nonblock_transfer(st
 	struct mmc_async_req *cur_areq = &test_areq[0].areq;
 	struct mmc_async_req *other_areq = &test_areq[1].areq;
 	int i;
-	int ret;
+	int ret = RESULT_OK;
 
 	test_areq[0].test = test;
 	test_areq[1].test = test;