linux-kernel - [PATCH] staging: speakup: One function call less in speakup_win

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Date:   Sat, 6 Jul 2019 10:15:30 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     speakup@...ux-speakup.org, devel@...verdev.osuosl.org,
        Bhagyashri Dighole <digholebhagyashri@...il.com>,
        Chris Brannon <chris@...-brannons.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kirk Reiser <kirk@...sers.ca>,
        Okash Khawaja <okash.khawaja@...il.com>,
        Samuel Thibault <samuel.thibault@...-lyon.org>,
        William Hubbs <w.d.hubbs@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH] staging: speakup: One function call less in
 speakup_win_enable()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 6 Jul 2019 10:03:56 +0200

Avoid an extra function call by using a ternary operator instead of
a conditional statement.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/staging/speakup/main.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index 488f2539aa9a..03bbc9a4dbb3 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -1917,10 +1917,9 @@ static void speakup_win_enable(struct vc_data *vc)
 		return;
 	}
 	win_enabled ^= 1;
-	if (win_enabled)
-		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCED));
-	else
-		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCE_DISABLED));
+	synth_printf("%s\n", spk_msg_get(win_enabled
+					 ? MSG_WINDOW_SILENCED
+					 : MSG_WINDOW_SILENCE_DISABLED));
 }

 static void speakup_bits(struct vc_data *vc)
--
2.22.0