Commit 729549aa authored Sep 12, 2023 by Eric Dumazet Committed by Paolo Abeni Sep 14, 2023

udplite: remove UDPLITE_BIT



This flag is set but never read, we can remove it.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

parent 70a36f57

include/linux/udp.h

+2 −3

Original line number	Diff line number	Diff line
		@@ -55,9 +55,8 @@ struct udp_sock {
		__u8 encap_type; /* Is this an Encapsulation socket? */

		/* indicator bits used by pcflag: */
		#define UDPLITE_BIT 0x1 /* set by udplite proto init function */
		#define UDPLITE_SEND_CC 0x2 /* set via udplite setsockopt */
		#define UDPLITE_RECV_CC 0x4 /* set via udplite setsocktopt */
		#define UDPLITE_SEND_CC 0x1 /* set via udplite setsockopt */
		#define UDPLITE_RECV_CC 0x2 /* set via udplite setsocktopt */
		__u8 pcflag; /* marks socket as UDP-Lite if > 0 */
		/*
		* Following member retains the information to create a UDP header

net/ipv4/udplite.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,6 @@ EXPORT_SYMBOL(udplite_table);
		static int udplite_sk_init(struct sock *sk)
		{
		udp_init_sock(sk);
		udp_sk(sk)->pcflag = UDPLITE_BIT;
		pr_warn_once("UDP-Lite is deprecated and scheduled to be removed in 2025, "
		"please contact the netdev mailing list\n");
		return 0;

net/ipv6/udplite.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -17,7 +17,6 @@
		static int udplitev6_sk_init(struct sock *sk)
		{
		udpv6_init_sock(sk);
		udp_sk(sk)->pcflag = UDPLITE_BIT;
		pr_warn_once("UDP-Lite is deprecated and scheduled to be removed in 2025, "
		"please contact the netdev mailing list\n");
		return 0;