linux-kernel - [PATCH 6/6] staging: vchiq_arm: Delete an unnecessary return statement in two functions

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Date:   Sat, 31 Dec 2016 23:06:17 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     devel@...verdev.osuosl.org, linux-arm-kernel@...ts.infradead.org,
        linux-rpi-kernel@...ts.infradead.org,
        kbuild test robot <fengguang.wu@...el.com>,
        popcornmix@...il.com, Eric Anholt <eric@...olt.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Lee Jones <lee@...nel.org>,
        Stefan Wahren <stefan.wahren@...e.com>,
        Stephen Warren <swarren@...dotorg.org>,
        Wei Yongjun <weiyongjun1@...wei.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 6/6] staging: vchiq_arm: Delete an unnecessary return
 statement in two functions

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 31 Dec 2016 22:05:19 +0100

The script "checkpatch.pl" pointed information out like the following.

WARNING: void function return statements are not generally useful

Thus remove such a statement in affected functions.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 05a00914dba0..6fe0c72246a2 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2121,7 +2121,6 @@ vchiq_platform_check_suspend(VCHIQ_STATE_T *state)
 
 out:
 	vchiq_log_trace(vchiq_susp_log_level, "%s exit", __func__);
-	return;
 }
 
 
@@ -2306,7 +2305,6 @@ vchiq_check_suspend(VCHIQ_STATE_T *state)
 
 out:
 	vchiq_log_trace(vchiq_susp_log_level, "%s exit", __func__);
-	return;
 }
 
 
-- 
2.11.0