linux-kernel - [34-longterm 165/196] wireless: b43: fix error path in SDIO

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Message-Id: <1331598109-31424-120-git-send-email-paul.gortmaker@windriver.com>
Date:	Mon, 12 Mar 2012 20:21:18 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	stable@...nel.org, linux-kernel@...r.kernel.org
Cc:	stable-review@...nel.org,
	Guennadi Liakhovetski <g.liakhovetski@....de>,
	"John W. Linville" <linville@...driver.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [34-longterm 165/196] wireless: b43: fix error path in SDIO

From: Guennadi Liakhovetski <g.liakhovetski@....de>

                   -------------------
    This is a commit scheduled for the next v2.6.34 longterm release.
    If you see a problem with using this for longterm, please comment.
                   -------------------

commit e476a5a41ad67d0e2b4a652820c49a3923eb936b upstream.

Fix unbalanced call to sdio_release_host() on the error path.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@....de>
Acked-by: Larry Finger <Larry.Finger@...inger.net>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 drivers/net/wireless/b43/sdio.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/b43/sdio.c b/drivers/net/wireless/b43/sdio.c
index 8b18314..4808dc7 100644
--- a/drivers/net/wireless/b43/sdio.c
+++ b/drivers/net/wireless/b43/sdio.c
@@ -163,6 +163,7 @@ static int b43_sdio_probe(struct sdio_func *func,
 err_free_ssb:
 	kfree(sdio);
 err_disable_func:
+	sdio_claim_host(func);
 	sdio_disable_func(func);
 err_release_host:
 	sdio_release_host(func);
-- 
1.7.9.3

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