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pcmcia/cm4000: fix lock imbalance

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Don't return from switch/case, break instead, so that we unlock BKL.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby 2009-06-22 18:42:10 +01:00 committed by Linus Torvalds
parent eca4104426
commit 69ae59d7d8
1 changed files with 2 additions and 1 deletions
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3
drivers/char/pcmcia/cm4000_cs.c
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@ -1575,7 +1575,8 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
clear_bit(LOCK_IO, &dev->flags);
wake_up_interruptible(&dev->ioq);
return 0;
rc = 0;
break;
case CM_IOCSPTS:
{
struct ptsreq krnptsreq;