mmc_block: fix probe error cleanup bug

commit 0a74ff29b8dd8b748f8856352f9a9b5c6cc362cc upstream.

If mmc_blk_set_blksize() fails mmc_blk_probe() the request queue and its
thread have been set up and they need to be shut down properly before
putting the disk.

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 5988573bb843b64b7fd828dcc1b8e2b50a98b9f4..ee879117017f021ed898a309e7eda99658d04b30 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -618,6 +618,7 @@ static int mmc_blk_probe(struct mmc_card *card)
        return 0;
 
  out:
+       mmc_cleanup_queue(&md->queue);
        mmc_blk_put(md);
 
        return err;