netdev - [PATCH 3/3] batman-adv: remove unneeded variable in batadv_nc

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Message-Id: <20220103171722.1126109-4-sw@simonwunderlich.de>
Date:   Mon,  3 Jan 2022 18:17:22 +0100
From:   Simon Wunderlich <sw@...onwunderlich.de>
To:     kuba@...nel.org, davem@...emloft.net
Cc:     netdev@...r.kernel.org, b.a.t.m.a.n@...ts.open-mesh.org,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>,
        Sven Eckelmann <sven@...fation.org>,
        Simon Wunderlich <sw@...onwunderlich.de>
Subject: [PATCH 3/3] batman-adv: remove unneeded variable in batadv_nc_init

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

Return status directly from function called.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: Sven Eckelmann <sven@...fation.org>
Signed-off-by: Simon Wunderlich <sw@...onwunderlich.de>
---
 net/batman-adv/network-coding.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 0a7f1d36a6a8..974d726fabb9 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,
-					   batadv_nc_recv_coded_packet);
-
-	return ret;
+	return batadv_recv_handler_register(BATADV_CODED,
+					    batadv_nc_recv_coded_packet);
 }
 
 /**
-- 
2.30.2