locking/rwsem: drop redundant semicolon of down_write_nest_lock

Otherwise, braces are needed when using it.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220114083742.6219-1-guchun.chen@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>

diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
index f9348769e55886e0cd91fd16e0de580ee3d8e07b..efa5c324369a2d752b4147f4e33642527a61df6b 100644 (file)
--- a/include/linux/rwsem.h
+++ b/include/linux/rwsem.h
@@ -230,7 +230,7 @@ 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.