tree 620923847a27c966b6b2030d784cc864e8ed06d3
parent dd6414b50fa2b1cd247a8aa8f8bd42414b7453e1
author Namhyung Kim <namhyung@gmail.com> 1287615454 -0700
committer Thomas Gleixner <tglx@linutronix.de> 1287675006 +0200

posix-timers: Annotate lock_timer()

lock_timer() conditionally grabs it_lock in case of returning non-NULL
but unlock_timer() releases it unconditionally. This leads sparse to
complain about the lock context imbalance. Rename and wrap lock_timer
using __cond_lock() macro to make sparse happy.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>