mirror of https://gitee.com/openkylin/linux.git
net: sctp: minor: remove variable in sctp_init_sock
It's only used at this one time, so we could remove it as well. This is valid and also makes it more explicit/obvious that in case of error the sp->ep is NULL here, i.e. for the sctp_destroy_sock() check that was recently added. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -3862,7 +3862,6 @@ SCTP_STATIC int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
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SCTP_STATIC int sctp_init_sock(struct sock *sk)
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{
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struct net *net = sock_net(sk);
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struct sctp_endpoint *ep;
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struct sctp_sock *sp;
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SCTP_DEBUG_PRINTK("sctp_init_sock(sk: %p)\n", sk);
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@ -3971,11 +3970,10 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
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* change the data structure relationships, this may still
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* be useful for storing pre-connect address information.
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*/
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ep = sctp_endpoint_new(sk, GFP_KERNEL);
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if (!ep)
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sp->ep = sctp_endpoint_new(sk, GFP_KERNEL);
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if (!sp->ep)
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return -ENOMEM;
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sp->ep = ep;
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sp->hmac = NULL;
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SCTP_DBG_OBJCNT_INC(sock);
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