linux-kernel - [PATCH 2/2] batman-adv: Combine two seq_puts() calls into one call in batadv_nc_nodes_seq_print

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0813673a-a824-5fd7-7388-65d3af475002@users.sourceforge.net>
Date:   Sat, 6 May 2017 18:15:36 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     b.a.t.m.a.n@...ts.open-mesh.org, netdev@...r.kernel.org,
        Antonio Quartulli <a@...table.cc>,
        "David S. Miller" <davem@...emloft.net>,
        Marek Lindner <mareklindner@...mailbox.ch>,
        Simon Wunderlich <sw@...onwunderlich.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/2] batman-adv: Combine two seq_puts() calls into one call in
 batadv_nc_nodes_seq_print_text()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 6 May 2017 17:57:36 +0200

A bit of text was put into a sequence by two separate function calls.
Print the same data by a single function call instead.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 net/batman-adv/network-coding.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index e1f6fc72fe3e..3604d7899e2c 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -1935,9 +1935,7 @@ int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset)
 						list)
 				seq_printf(seq, "%pM ",
 					   nc_node->addr);
-			seq_puts(seq, "\n");
-
-			seq_puts(seq, " Outgoing: ");
+			seq_puts(seq, "\n Outgoing: ");
 			/* For out_nc_node to this orig_node */
 			list_for_each_entry_rcu(nc_node,
 						&orig_node->out_coding_list,
-- 
2.12.2