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Remove dead code in dhclient(8)

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The offending code has been dead ever since the import from OpenBSD in
r195805.  OpenBSD later deleted that entire function.

Reported by:	Coverity
CID:		500059
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
This commit is contained in:
Alan Somers 2017-01-04 18:13:05 +00:00
parent 640b69be3a
commit 4a8c3cd0df
1 changed files with 2 additions and 6 deletions
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8
sbin/dhclient/dispatch.c
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@ -454,16 +454,12 @@ add_protocol(char *name, int fd, void (*handler)(struct protocol *),
void
remove_protocol(struct protocol *proto)
{
struct protocol *p, *next, *prev;
struct protocol *p, *next;
prev = NULL;
for (p = protocols; p; p = next) {
next = p->next;
if (p == proto) {
if (prev)
prev->next = p->next;
else
protocols = p->next;
protocols = p->next;
free(p);
}
}