diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2009-06-22 18:42:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-07-02 16:32:02 -0700 |
| commit | 843a9e3da2d8b9e1e5114d7e224e7faf33602411 (patch) | |
| tree | 64ba30adcf074c41d316ea5b80f0aceaf4767725 | |
| parent | 6b188e72edf2e40a1ba972e31694d5d10b91dbb0 (diff) | |
pcmcia/cm4000: fix lock imbalance
commit 69ae59d7d8df14413cf0a97b3e372d7dc8352563 upstream.
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/char/pcmcia/cm4000_cs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index f070ae7bd91a..0b255b92496f 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -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; |