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floppy: do put_disk on current dr if blk_init_queue fails

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If blk_init_queue fails, we do not call put_disk on the current dr
(dr is decremented first in the error handling loop).

Cc: [email protected]
Reviewed-by: Ben Hutchings <[email protected]>
Signed-off-by: Herton Ronaldo Krzesinski <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Herton Ronaldo Krzesinski 2012-08-27 20:56:52 -03:00 • committed by Jens Axboe
commit 238ab78469
1 changed files with 1 additions and 0 deletions
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1
drivers/block/floppy.c
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@ -4150,6 +4150,7 @@ static int __init do_floppy_init(void)
disks[dr]->queue = blk_init_queue(do_fd_request, &floppy_lock);
if (!disks[dr]->queue) {
put_disk(disks[dr]);
err = -ENOMEM;
goto out_put_disk;
}