[PATCH] ipv6: remove unused local variable
From: Rocco Yue <hidden>
Date: 2021-07-14 15:31:31
The local variable "struct net *net" in the two functions of inet6_rtm_getaddr() and inet6_dump_addr() are actually useless, so remove them. Signed-off-by: Rocco Yue <redacted> --- net/ipv6/addrconf.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 3bf685fe64b9..e2f625e39455 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c@@ -5211,8 +5211,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb, .netnsid = -1, .type = type, }; - struct net *net = sock_net(skb->sk); - struct net *tgt_net = net; + struct net *tgt_net = sock_net(skb->sk); int idx, s_idx, s_ip_idx; int h, s_h; struct net_device *dev;
@@ -5351,7 +5350,7 @@ static int inet6_rtm_valid_getaddr_req(struct sk_buff *skb, static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack) { - struct net *net = sock_net(in_skb->sk); + struct net *tgt_net = sock_net(in_skb->sk); struct inet6_fill_args fillargs = { .portid = NETLINK_CB(in_skb).portid, .seq = nlh->nlmsg_seq,
@@ -5359,7 +5358,6 @@ static int inet6_rtm_getaddr(struct sk_buff *in_skb, struct nlmsghdr *nlh, .flags = 0, .netnsid = -1, }; - struct net *tgt_net = net; struct ifaddrmsg *ifm; struct nlattr *tb[IFA_MAX+1]; struct in6_addr *addr = NULL, *peer;
--
2.18.0