linux-kernel - [PATCH 5/6] hid-prodikeys: Combine two condition checks into one statement in pcmidi_send

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Date:   Sat, 3 Feb 2018 18:41:49 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Jiri Kosina <jikos@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 5/6] hid-prodikeys: Combine two condition checks into one
 statement in pcmidi_send_note()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 3 Feb 2018 18:00:06 +0100

The same label was used by goto statements after two condition checks.
Thus use a single statement instead.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/hid/hid-prodikeys.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c
index c9eae92ad429..1c62dddedd40 100644
--- a/drivers/hid/hid-prodikeys.c
+++ b/drivers/hid/hid-prodikeys.c
@@ -226,9 +226,8 @@ static void pcmidi_send_note(struct pcmidi_snd *pm,
 
 	spin_lock_irqsave(&pm->rawmidi_in_lock, flags);
 
-	if (!pm->in_substream)
-		goto drop_note;
-	if (!test_bit(pm->in_substream->number, &pm->in_triggered))
+	if (!pm->in_substream ||
+	    !test_bit(pm->in_substream->number, &pm->in_triggered))
 		goto drop_note;
 
 	snd_rawmidi_receive(pm->in_substream, buffer, 3);
-- 
2.16.1