From: Jinjie Ruan <ruanjinjie@huawei.com>
To: <netdev@vger.kernel.org>, <gregkh@linuxfoundation.org>,
<jirislaby@kernel.org>, <benjamin.tissoires@redhat.com>,
Karsten Keil <isdn@linux-pingi.de>
Cc: <ruanjinjie@huawei.com>
Subject: [PATCH -next] isdn: capi, Use list_for_each_entry() helper
Date: Wed, 30 Aug 2023 17:05:28 +0800 [thread overview]
Message-ID: <20230830090529.529209-1-ruanjinjie@huawei.com> (raw)
Convert list_for_each() to list_for_each_entry() so that the l
list_head pointer and list_entry() call are no longer needed, which
can reduce a few lines of code. No functional changed.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
drivers/isdn/capi/capi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 2f3789515445..6664eb3dc35c 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1326,11 +1326,9 @@ static inline void capinc_tty_exit(void) { }
static int __maybe_unused capi20_proc_show(struct seq_file *m, void *v)
{
struct capidev *cdev;
- struct list_head *l;
mutex_lock(&capidev_list_lock);
- list_for_each(l, &capidev_list) {
- cdev = list_entry(l, struct capidev, list);
+ list_for_each_entry(cdev, &capidev_list, list) {
seq_printf(m, "0 %d %lu %lu %lu %lu\n",
cdev->ap.applid,
cdev->ap.nrecvctlpkt,
--
2.34.1
next reply other threads:[~2023-08-30 9:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-30 9:05 Jinjie Ruan [this message]
2023-08-30 9:42 ` [PATCH -next] isdn: capi, Use list_for_each_entry() helper Michal Swiatkowski
2023-08-31 1:29 ` Jakub Kicinski
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