pcmcia/cm4000: fix lock imbalance
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>
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@ -1575,7 +1575,8 @@ static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
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clear_bit(LOCK_IO, &dev->flags);
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wake_up_interruptible(&dev->ioq);
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return 0;
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rc = 0;
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break;
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case CM_IOCSPTS:
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{
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struct ptsreq krnptsreq;
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