diff mbox series

l2tp: Use seq_putc() in l2tp_dfs_seq_session_show()

Message ID f0d5d925-ae8c-3ace-251b-99154c9a3881@users.sourceforge.net
State Rejected, archived
Delegated to: David Miller
Headers show
Series l2tp: Use seq_putc() in l2tp_dfs_seq_session_show() | expand

Commit Message

SF Markus Elfring Jan. 13, 2018, 7:18 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 13 Jan 2018 20:11:01 +0100

Two single characters (line breaks) should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 net/l2tp/l2tp_debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/net/l2tp/l2tp_debugfs.c b/net/l2tp/l2tp_debugfs.c
index 4cc30b38aba4..0a5add3ecdba 100644
--- a/net/l2tp/l2tp_debugfs.c
+++ b/net/l2tp/l2tp_debugfs.c
@@ -191,7 +191,7 @@  static void l2tp_dfs_seq_session_show(struct seq_file *m, void *v)
 			seq_printf(m, "%02x%02x%02x%02x",
 				   session->cookie[4], session->cookie[5],
 				   session->cookie[6], session->cookie[7]);
-		seq_printf(m, "\n");
+		seq_putc(m, '\n');
 	}
 	if (session->peer_cookie_len) {
 		seq_printf(m, "   peer cookie %02x%02x%02x%02x",
@@ -201,7 +201,7 @@  static void l2tp_dfs_seq_session_show(struct seq_file *m, void *v)
 			seq_printf(m, "%02x%02x%02x%02x",
 				   session->peer_cookie[4], session->peer_cookie[5],
 				   session->peer_cookie[6], session->peer_cookie[7]);
-		seq_printf(m, "\n");
+		seq_putc(m, '\n');
 	}
 
 	seq_printf(m, "   %hu/%hu tx %ld/%ld/%ld rx %ld/%ld/%ld\n",