From: Guchun Chen guchun.chen@amd.com

Otherwise, braces are needed when using it.

Signed-off-by: Guchun Chen guchun.chen@amd.com Reviewed-by: Christian König christian.koenig@amd.com --- include/linux/rwsem.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h index 7e5b2a4eb560..7a5bf5d50489 100644 --- a/include/linux/rwsem.h +++ b/include/linux/rwsem.h @@ -179,7 +179,7 @@ extern void _down_write_nest_lock(struct rw_semaphore *sem, struct lockdep_map * do { \ typecheck(struct lockdep_map *, &(nest_lock)->dep_map); \ _down_write_nest_lock(sem, &(nest_lock)->dep_map); \ -} while (0); +} while (0)

/* * Take/release a lock when not the owner will release it.