Commit 75f23979 authored by Martin KaFai Lau's avatar Martin KaFai Lau Committed by Alexei Starovoitov
Browse files

net: Remove unused flags argument from do_ipv6_getsockopt 



The 'unsigned int flags' argument is always 0, so it can be removed.

Signed-off-by: default avatarMartin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20220902002840.2891763-1-kafai@fb.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 1985320c

net/ipv6/ipv6_sockglue.c

+3 −3
Original line number Diff line number Diff line
@@ -1133,7 +1133,7 @@ static int compat_ipv6_get_msfilter(struct sock *sk, void __user *optval, 
}



static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,

		    char __user *optval, int __user *optlen, unsigned int flags)

		    char __user *optval, int __user *optlen)

{

	struct ipv6_pinfo *np = inet6_sk(sk);

	int len;
@@ -1168,7 +1168,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, 


		msg.msg_control_user = optval;

		msg.msg_controllen = len;

		msg.msg_flags = flags;

		msg.msg_flags = 0;

		msg.msg_control_is_user = true;



		lock_sock(sk);
@@ -1492,7 +1492,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname, 
	if (level != SOL_IPV6)

		return -ENOPROTOOPT;



	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);

	err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);

#ifdef CONFIG_NETFILTER

	/* we need to exclude all possible ENOPROTOOPTs except default case */

	if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {