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Commit 69ae59d7 authored by Jiri Slaby's avatar Jiri Slaby Committed by Linus Torvalds
Browse files

pcmcia/cm4000: fix lock imbalance 



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

Signed-off-by: default avatarJiri Slaby <jirislaby@gmail.com>
Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Cc: stable@kernel.org
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent eca41044

drivers/char/pcmcia/cm4000_cs.c

+2 −1
Original line number Diff line number Diff line
@@ -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;