linux-kernel - [patch] mmc: mmc_test: Uninitialized return value

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Date:   Mon, 14 Nov 2016 14:31:34 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Per Forlin <per.forlin@...aro.org>
Cc:     Adrian Hunter <adrian.hunter@...el.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: [patch] mmc: mmc_test: Uninitialized return value

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>

diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index f61c812..5ba6d77 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -832,7 +832,7 @@ static int mmc_test_nonblock_transfer(struct mmc_test_card *test,
 	struct mmc_async_req *other_areq = &test_areq[1].areq;
 	enum mmc_blk_status status;
 	int i;
-	int ret;
+	int ret = RESULT_OK;
 
 	test_areq[0].test = test;
 	test_areq[1].test = test;