udhcp: cosmetic cleanups; one case of s/full_read/xread/
function old new delta
dumpleases_main 632 623 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/leases.c b/networking/udhcp/leases.c
index 81acb99..4999d80 100644
--- a/networking/udhcp/leases.c
+++ b/networking/udhcp/leases.c
@@ -1,15 +1,12 @@
/* vi: set sw=4 ts=4: */
/*
- * leases.c -- tools to manage DHCP leases
* Russ Dill <Russ.Dill@asu.edu> July 2001
*
* Licensed under GPLv2, see file LICENSE in this tarball for details.
*/
-
#include "common.h"
#include "dhcpd.h"
-
/* Find the oldest expired lease, NULL if there are no expired leases */
static struct dyn_lease *oldest_expired_lease(void)
{
@@ -28,7 +25,6 @@
return oldest_lease;
}
-
/* Clear out all leases with matching nonzero chaddr OR yiaddr.
* If chaddr == NULL, this is a conflict lease.
*/
@@ -45,8 +41,7 @@
}
}
-
-/* Add a lease into the table, clearing out any old ones
+/* Add a lease into the table, clearing out any old ones.
* If chaddr == NULL, this is a conflict lease.
*/
struct dyn_lease* FAST_FUNC add_lease(
@@ -84,14 +79,12 @@
return oldest;
}
-
/* True if a lease has expired */
int FAST_FUNC is_expired_lease(struct dyn_lease *lease)
{
return (lease->expires < (leasetime_t) time(NULL));
}
-
/* Find the first lease that matches MAC, NULL if no match */
struct dyn_lease* FAST_FUNC find_lease_by_mac(const uint8_t *mac)
{
@@ -104,7 +97,6 @@
return NULL;
}
-
/* Find the first lease that matches IP, NULL is no match */
struct dyn_lease* FAST_FUNC find_lease_by_nip(uint32_t nip)
{
@@ -117,7 +109,6 @@
return NULL;
}
-
/* Check if the IP is taken; if it is, add it to the lease table */
static int nobody_responds_to_arp(uint32_t nip, const uint8_t *safe_mac)
{
@@ -138,7 +129,6 @@
return 0;
}
-
/* Find a new usable (we think) address */
uint32_t FAST_FUNC find_free_or_expired_nip(const uint8_t *safe_mac)
{