Commit 976a0624 authored by Alexander Aring's avatar Alexander Aring Committed by David Teigland
Browse files

fs: dlm: plock use list_first_entry 



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: default avatarAlexander Aring <aahringo@redhat.com>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent a111daf0

fs/dlm/plock.c

+1 −1
Original line number Diff line number Diff line
@@ -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