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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>
This commit is contained in:
Daniel Borkmann 2013-06-14 18:24:06 +02:00 committed by David S. Miller
parent 405426f6ca
commit c164b83814
1 changed files with 2 additions and 4 deletions
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6
net/sctp/socket.c
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@ -3862,7 +3862,6 @@ SCTP_STATIC int sctp_ioctl(struct sock *sk, int cmd, unsigned long arg)
SCTP_STATIC int sctp_init_sock(struct sock *sk) SCTP_STATIC int sctp_init_sock(struct sock *sk)
{ {
struct net *net = sock_net(sk); struct net *net = sock_net(sk);
struct sctp_endpoint *ep;
struct sctp_sock *sp; struct sctp_sock *sp;
SCTP_DEBUG_PRINTK("sctp_init_sock(sk: %p)\n", sk); SCTP_DEBUG_PRINTK("sctp_init_sock(sk: %p)\n", sk);
@ -3971,11 +3970,10 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
* change the data structure relationships, this may still * change the data structure relationships, this may still
* be useful for storing pre-connect address information. * be useful for storing pre-connect address information.
*/ */
ep = sctp_endpoint_new(sk, GFP_KERNEL); sp->ep = sctp_endpoint_new(sk, GFP_KERNEL);
if (!ep) if (!sp->ep)
return -ENOMEM; return -ENOMEM;
sp->ep = ep;
sp->hmac = NULL; sp->hmac = NULL;
SCTP_DBG_OBJCNT_INC(sock); SCTP_DBG_OBJCNT_INC(sock);