linux-kernel - [PATCH 1/4] hamradio: Combine two seq_printf() calls into one in yam_seq

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Date:   Tue, 9 May 2017 16:22:23 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-hams@...r.kernel.org, netdev@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Jean-Paul Roubelat <jpr@...bb.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/4] hamradio: Combine two seq_printf() calls into one in
 yam_seq_show()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 9 May 2017 14:16:45 +0200

A bit of data 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>
---
 drivers/net/hamradio/yam.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index b6891ada1d7b..542f1e511df1 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -830,8 +830,7 @@ static int yam_seq_show(struct seq_file *seq, void *v)
 	seq_printf(seq, "  RxFrames %lu\n", dev->stats.rx_packets);
 	seq_printf(seq, "  TxInt    %u\n", yp->nb_mdint);
 	seq_printf(seq, "  RxInt    %u\n", yp->nb_rxint);
-	seq_printf(seq, "  RxOver   %lu\n", dev->stats.rx_fifo_errors);
-	seq_printf(seq, "\n");
+	seq_printf(seq, "  RxOver   %lu\n\n", dev->stats.rx_fifo_errors);
 	return 0;
 }
 
-- 
2.12.2