[PATCH 27/52] mmc_block: fix probe error cleanup bug

From: Greg Kroah-Hartman
Date: Thu Jan 14 2010 - 17:35:49 EST

From: Jarkko Lavinen <jarkko.lavinen@xxxxxxxxx>

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@xxxxxxxxx>
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: <linux-mmc@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
drivers/mmc/card/block.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 5988573..ee87911 100644
--- 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;

+ mmc_cleanup_queue(&md->queue);

return err;

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