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Cosmetic: remove superfluous parentheses. Compare pointers with

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NULL instead of testing "truth."  Remove unnecessary casts to void*
in memset() calls.
This commit is contained in:
dyoung 2007-07-21 03:12:10 +00:00
parent 49412ed4f9
commit edc2327d04
1 changed files with 13 additions and 13 deletions
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26
sys/net/route.c
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@ -1,4 +1,4 @@
/* $NetBSD: route.c,v 1.94 2007/07/19 20:48:53 dyoung Exp $ */
/* $NetBSD: route.c,v 1.95 2007/07/21 03:12:10 dyoung Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -100,7 +100,7 @@
#include "opt_route.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: route.c,v 1.94 2007/07/19 20:48:53 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: route.c,v 1.95 2007/07/21 03:12:10 dyoung Exp $");
#include <sys/param.h>
#include <sys/sysctl.h>
@ -354,7 +354,7 @@ rtalloc1(const struct sockaddr *dst, int report)
}
}
splx(s);
return (newrt);
return newrt;
}
void
@ -449,7 +449,7 @@ rtredirect(const struct sockaddr *dst, const struct sockaddr *gateway,
* which use routing redirects generated by smart gateways
* to dynamically build the routing tables.
*/
if ((rt == NULL) || (rt_mask(rt) && rt_mask(rt)->sa_len < 2))
if (rt == NULL || (rt_mask(rt) && rt_mask(rt)->sa_len < 2))
goto create;
/*
* Don't listen to the redirect if it's
@ -462,7 +462,7 @@ rtredirect(const struct sockaddr *dst, const struct sockaddr *gateway,
* Create new route, rather than smashing route to net.
*/
create:
if (rt)
if (rt != NULL)
rtfree(rt);
flags |= RTF_GATEWAY | RTF_DYNAMIC;
info.rti_info[RTAX_DST] = dst;
@ -489,7 +489,7 @@ rtredirect(const struct sockaddr *dst, const struct sockaddr *gateway,
error = EHOSTUNREACH;
done:
if (rt) {
if (rtp && !error)
if (rtp != NULL && !error)
*rtp = rt;
else
rtfree(rt);
@ -499,7 +499,7 @@ out:
rtstat.rts_badredirect++;
else if (stat != NULL)
(*stat)++;
memset((void *)&info, 0, sizeof(info));
memset(&info, 0, sizeof(info));
info.rti_info[RTAX_DST] = dst;
info.rti_info[RTAX_GATEWAY] = gateway;
info.rti_info[RTAX_NETMASK] = netmask;
@ -521,7 +521,7 @@ rtdeletemsg(struct rtentry *rt)
* deleted. That will allow the information being reported to
* be accurate (and consistent with route_output()).
*/
memset((void *)&info, 0, sizeof(info));
memset(&info, 0, sizeof(info));
info.rti_info[RTAX_DST] = rt_getkey(rt);
info.rti_info[RTAX_NETMASK] = rt_mask(rt);
info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
@ -535,7 +535,7 @@ rtdeletemsg(struct rtentry *rt)
rt->rt_refcnt++;
rtfree(rt);
}
return (error);
return error;
}
static int
@ -566,7 +566,7 @@ rtflushclone(sa_family_t family, struct rtentry *parent)
int
rtioctl(u_long req, void *data, struct lwp *l)
{
return (EOPNOTSUPP);
return EOPNOTSUPP;
}
struct ifaddr *
@ -611,7 +611,7 @@ ifa_ifwithroute(int flags, const struct sockaddr *dst,
if (ifa == 0)
ifa = oifa;
}
return (ifa);
return ifa;
}
#define ROUNDUP(a) (a>0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
@ -846,7 +846,7 @@ rtrequest1(int req, struct rt_addrinfo *info, struct rtentry **ret_nrt)
}
bad:
splx(s);
return (error);
return error;
}
int
@ -1156,7 +1156,7 @@ rt_timer_add(struct rtentry *rt,
TAILQ_INSERT_TAIL(&queue->rtq_head, r, rtt_next);
r->rtt_queue->rtq_count++;
return (0);
return 0;
}
/* ARGSUSED */