linux-kernel - [PATCH 2/2 RESEND] staging: ks7010: fix memory leak

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Message-Id: <1473001219-30251-2-git-send-email-sudipm.mukherjee@gmail.com>
Date:   Sun,  4 Sep 2016 20:30:19 +0530
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Wolfram Sang <wsa@...-dreams.de>
Cc:     linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
        driverdev-devel@...uxdriverproject.org,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 2/2 RESEND] staging: ks7010: fix memory leak

If the firmware request failed we were just returning but we missed
freeing the memory and releasing the MMC Host.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@...ethink.co.uk>
---
 drivers/staging/ks7010/ks7010_sdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
index 7bcf1ea..86cdebe 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -791,7 +791,7 @@ static int ks7010_upload_firmware(struct ks_wlan_private *priv,
 
 	retval = request_firmware(&fw_entry, ROM_FILE, &priv->ks_wlan_hw.sdio_card->func->dev);
 	if (retval)
-		return retval;
+		goto error_out0;
 
 	length = fw_entry->size;
 
-- 
1.9.1