linux-kernel - [PATCH 4/4] net: stmmac: Delete an unnecessary return statement in stmmac_get_tx

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Date:   Tue, 9 May 2017 13:55:35 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     netdev@...r.kernel.org, Alexandre Torgue <alexandre.torgue@...com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 4/4] net: stmmac: Delete an unnecessary return statement in
 stmmac_get_tx_hwtstamp()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 9 May 2017 13:36:04 +0200

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 the affected function.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 4fa95234978c..9ab4cbfa67f1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -445,8 +445,6 @@ static void stmmac_get_tx_hwtstamp(struct stmmac_priv *priv,
 		/* pass tstamp to stack */
 		skb_tstamp_tx(skb, &shhwtstamp);
 	}
-
-	return;
 }
 
 /* stmmac_get_rx_hwtstamp - get HW RX timestamps
-- 
2.12.2