[PATCH] locks: fix generic_delete_lease tracepoint to use victim pointer

[Jeff Layton]

It's possible that "fl" won't point at a valid lock at this point, so
have it instead point at "victim" which is either a valid lock or NULL.

Signed-off-by: Jeff Layton <jeff.layton@xxxxxxxxxxxxxxx>
---
 fs/locks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/locks.c b/fs/locks.c
index 8f61ad524e3e..0915a3ead897 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1732,7 +1732,7 @@ static int generic_delete_lease(struct file *filp, void *owner)
 			break;
 		}
 	}
-	trace_generic_delete_lease(inode, fl);
+	trace_generic_delete_lease(inode, victim);
 	if (victim)
 		error = fl->fl_lmops->lm_change(victim, F_UNLCK, &dispose);
 	spin_unlock(&ctx->flc_lock);
-- 
2.1.0

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