From: Eric Dumazet <edumazet@google.com>
Date: Wed, 12 Jun 2019 16:52:26 +0000 (-0700)
Subject: net/packet: constify __packet_get_status() argument
X-Git-Tag: v5.15~5991^2~250^2~7
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=96f657e6cfc25b27d8189cb6b9eac66e1b1ff4f3;p=mirror_ubuntu-kernels.git

net/packet: constify __packet_get_status() argument

struct packet_sock  is only read.

Signed-off-by: Eric Dumazet <edumazet@google.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 7fa847dcea30..66fcfd5b51f8 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -384,7 +384,7 @@ static void __packet_set_status(struct packet_sock *po, void *frame, int status)
 	smp_wmb();
 }
 
-static int __packet_get_status(struct packet_sock *po, void *frame)
+static int __packet_get_status(const struct packet_sock *po, void *frame)
 {
 	union tpacket_uhdr h;