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authorJakub Kicinski <kuba@kernel.org>2023-04-17 08:53:46 -0700
committerDavid S. Miller <davem@davemloft.net>2023-04-19 13:04:30 +0100
commiteb6fba7555a812c07aa984fb9e8e9b151a65ca16 (patch)
tree1f546040f090a9204d748ab6f4458837ae2e27f1 /net/socket.c
parent4edd97fbdc23e917ef0787dbf0ccc543b400bb34 (diff)
net: skbuff: hide wifi_acked when CONFIG_WIRELESS not set
Datacenter kernel builds will very likely not include WIRELESS, so let them shave 2 bits off the skb by hiding the wifi fields. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/socket.c b/net/socket.c
index 73e493da4589..a7b4b37d86df 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -957,6 +957,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
}
EXPORT_SYMBOL_GPL(__sock_recv_timestamp);
+#ifdef CONFIG_WIRELESS
void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk,
struct sk_buff *skb)
{
@@ -972,6 +973,7 @@ void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk,
put_cmsg(msg, SOL_SOCKET, SCM_WIFI_STATUS, sizeof(ack), &ack);
}
EXPORT_SYMBOL_GPL(__sock_recv_wifi_status);
+#endif
static inline void sock_recv_drops(struct msghdr *msg, struct sock *sk,
struct sk_buff *skb)