Commit 00addd1a authored Oct 17, 2012 by Wei Yongjun Committed by Jesper Nilsson Dec 20, 2012

CRIS: locking: fix the return value of arch_read_trylock()

arch_write_trylock() should return 'ret' instead of always
return 1.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch

)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

parent e61ac0b0

arch/cris/include/arch-v32/arch/spinlock.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -118,7 +118,7 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
		ret = 1;
		}
		arch_spin_unlock(&rw->slock);
		return 1;
		return ret;
		}

		#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)