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fs: dlm: plock use list_first_entry

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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@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Alexander Aring 2022-06-22 14:45:04 -04:00 committed by David Teigland
parent a111daf0c5
commit 976a062434
1 changed files with 1 additions and 1 deletions
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fs/dlm/plock.c
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@ -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