[PATCH 6/6] fs: add missing annotation for pin_kill()

Jules Irenge
2020-03-16T23:39:03Z

Sparse reports a warning at pin_kill()

warning: context imbalance in pin_kill() - unexpected unlock

The root cause is the missing annotation at pin_kill()

Add the missing __releases(RCU)

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
fs/fs_pin.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/fs_pin.c b/fs/fs_pin.c
index 47ef3c71ce90..ee57700740df 100644
--- a/fs/fs_pin.c
+++ b/fs/fs_pin.c
@@ -28,6 +28,7 @@ void pin_insert(struct fs_pin *pin, struct vfsmount *m)
}

void pin_kill(struct fs_pin *p)
+ __releases(RCU)
{
wait_queue_entry_t wait;

--
2.24.1