From: Alexander Aring <aahringo@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH dlm/next 1/6] fs: dlm: plock use list_first_entry
Date: Thu, 26 May 2022 16:15:27 -0400 [thread overview]
Message-ID: <20220526201532.463135-1-aahringo@redhat.com> (raw)
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>
---
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
next reply other threads:[~2022-05-26 20:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-26 20:15 Alexander Aring [this message]
2022-05-26 20:15 ` [Cluster-devel] [PATCH dlm/next 2/6] fs: dlm: remove may interrupted message Alexander Aring
2022-05-26 20:15 ` [Cluster-devel] [PATCH dlm/next 3/6] fs: dlm: add pid to debug log Alexander Aring
2022-05-26 20:15 ` [Cluster-devel] [PATCH dlm/next 4/6] fs: dlm: change log output to debug again Alexander Aring
2022-05-26 20:15 ` [Cluster-devel] [PATCH dlm/next 5/6] fs: dlm: use dlm_plock_info for do_unlock_close Alexander Aring
2022-05-26 20:15 ` [Cluster-devel] [PATCH dlm/next 6/6] fs: dlm: change posix lock sigint handling Alexander Aring
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