Prefer NULL to returning 0 cast to a pointer type.
MFC after: 3 days
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parent
a00428ef92
commit
2b85a170d1
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=142128
@ -223,10 +223,10 @@ sonewconn(head, connstatus)
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over = (head->so_qlen > 3 * head->so_qlimit / 2);
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ACCEPT_UNLOCK();
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if (over)
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return ((struct socket *)0);
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return (NULL);
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so = soalloc(M_NOWAIT);
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if (so == NULL)
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return ((struct socket *)0);
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return (NULL);
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if ((head->so_options & SO_ACCEPTFILTER) != 0)
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connstatus = 0;
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so->so_head = head;
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@ -247,7 +247,7 @@ sonewconn(head, connstatus)
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if (soreserve(so, head->so_snd.sb_hiwat, head->so_rcv.sb_hiwat) ||
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(*so->so_proto->pr_usrreqs->pru_attach)(so, 0, NULL)) {
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sodealloc(so);
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return ((struct socket *)0);
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return (NULL);
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}
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so->so_state |= connstatus;
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ACCEPT_LOCK();
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@ -223,10 +223,10 @@ sonewconn(head, connstatus)
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over = (head->so_qlen > 3 * head->so_qlimit / 2);
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ACCEPT_UNLOCK();
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if (over)
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return ((struct socket *)0);
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return (NULL);
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so = soalloc(M_NOWAIT);
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if (so == NULL)
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return ((struct socket *)0);
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return (NULL);
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if ((head->so_options & SO_ACCEPTFILTER) != 0)
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connstatus = 0;
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so->so_head = head;
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@ -247,7 +247,7 @@ sonewconn(head, connstatus)
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if (soreserve(so, head->so_snd.sb_hiwat, head->so_rcv.sb_hiwat) ||
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(*so->so_proto->pr_usrreqs->pru_attach)(so, 0, NULL)) {
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sodealloc(so);
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return ((struct socket *)0);
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return (NULL);
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}
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so->so_state |= connstatus;
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ACCEPT_LOCK();
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