Messages in this thread Patch in this message | | | Date | Wed, 17 Oct 2012 22:54:27 +0800 | Subject | [PATCH] CRIS: locking: fix the return value of arch_read_trylock() | From | Wei Yongjun <> |
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
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> --- arch/cris/include/arch-v32/arch/spinlock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/cris/include/arch-v32/arch/spinlock.h b/arch/cris/include/arch-v32/arch/spinlock.h index f171a66..f132755 100644 --- a/arch/cris/include/arch-v32/arch/spinlock.h +++ b/arch/cris/include/arch-v32/arch/spinlock.h @@ -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)
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