From: Mao Wenan <maowenan@huawei.com>
Date: Tue, 11 Jun 2019 01:32:13 +0000 (+0800)
Subject: packet: remove unused variable 'status' in __packet_lookup_frame_in_block
X-Git-Tag: v5.3-rc1~140^2~279
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=46088059aaa0ec2143a1005bfc58d2a7c741b93f;p=thirdparty%2Fkernel%2Flinux.git

packet: remove unused variable 'status' in __packet_lookup_frame_in_block

The variable 'status' in  __packet_lookup_frame_in_block() is never used since
introduction in commit f6fb8f100b80 ("af-packet: TPACKET_V3 flexible buffer
implementation."), we can remove it.

Signed-off-by: Mao Wenan <maowenan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a29d66da7394b..7fa847dcea30e 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1003,7 +1003,6 @@ static void prb_fill_curr_block(char *curr,
 /* Assumes caller has the sk->rx_queue.lock */
 static void *__packet_lookup_frame_in_block(struct packet_sock *po,
 					    struct sk_buff *skb,
-						int status,
 					    unsigned int len
 					    )
 {
@@ -1075,7 +1074,7 @@ static void *packet_current_rx_frame(struct packet_sock *po,
 					po->rx_ring.head, status);
 		return curr;
 	case TPACKET_V3:
-		return __packet_lookup_frame_in_block(po, skb, status, len);
+		return __packet_lookup_frame_in_block(po, skb, len);
 	default:
 		WARN(1, "TPACKET version not supported\n");
 		BUG();