[Cluster-devel] [PATCH dlm/next 1/6] fs: dlm: plock use list_first_entry

[Alexander Aring]

This patch will use the list helper list_first_entry() instead of using
list_entry() to get the first element of a list.

Signed-off-by: Alexander Aring <aahringo at redhat.com>
---
 fs/dlm/plock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index 0993eebf2060..7cab5d27132b 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -378,7 +378,7 @@ static ssize_t dev_read(struct file *file, char __user *u, size_t count,
 
 	spin_lock(&ops_lock);
 	if (!list_empty(&send_list)) {
-		op = list_entry(send_list.next, struct plock_op, list);
+		op = list_first_entry(&send_list, struct plock_op, list);
 		if (op->info.flags & DLM_PLOCK_FL_CLOSE)
 			list_del(&op->list);
 		else
-- 
2.31.1