linux-kernel - [PATCH] net/batman-adv:remove unneeded variable

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Message-Id: <20211210021917.423912-1-chi.minghao@zte.com.cn>
Date:   Fri, 10 Dec 2021 02:19:17 +0000
From:   cgel.zte@...il.com
To:     mareklindner@...mailbox.ch
Cc:     sw@...onwunderlich.de, a@...table.cc, sven@...fation.org,
        davem@...emloft.net, kuba@...nel.org,
        b.a.t.m.a.n@...ts.open-mesh.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cm>
Subject: [PATCH] net/batman-adv:remove unneeded variable

From: Minghao Chi <chi.minghao@....com.cn>

Return status directly from function called.

Reported-by: Zeal Robot <zealci@....com.cm>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
---
 net/batman-adv/network-coding.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 0a7f1d36a6a8..0c300476d335 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -58,13 +58,9 @@ static int batadv_nc_recv_coded_packet(struct sk_buff *skb,
  */
 int __init batadv_nc_init(void)
 {
-	int ret;
-
 	/* Register our packet type */
-	ret = batadv_recv_handler_register(BATADV_CODED,
+	return batadv_recv_handler_register(BATADV_CODED,
 					   batadv_nc_recv_coded_packet);
-
-	return ret;
 }
 
 /**
-- 
2.25.1