rtsol(8)/rtsold(8): make WARNS=3 clean

It is actually WARNS=6 clean for non-strict alignment archs.

Approved by:	ed (co-mentor)

1 files changed, 6 insertions, 5 deletions

diff --git a/usr.sbin/rtsold/rtsold.c b/usr.sbin/rtsold/rtsold.c
index 12c0836..0db050c 100644
--- a/usr.sbin/rtsold/rtsold.c
+++ b/usr.sbin/rtsold/rtsold.c
@@ -91,10 +91,10 @@ int main(int, char **);
 static int mobile_node = 0;
 #ifndef SMALL
 static int do_dump;
-static char *dumpfilename = "/var/run/rtsold.dump"; /* XXX: should be configurable */
+static const char *dumpfilename = "/var/run/rtsold.dump"; /* XXX: should be configurable */
 #endif
 #if 1
-static char *pidfilename = "/var/run/rtsold.pid"; /* should be configurable */
+static const char *pidfilename = "/var/run/rtsold.pid"; /* should be configurable */
 #endif
 
 #if 0
@@ -113,7 +113,8 @@ main(int argc, char **argv)
 {
 	int s, ch, once = 0;
 	struct timeval *timeout;
-	char *argv0, *opts;
+	char *argv0;
+	const char *opts;
 #ifdef HAVE_POLL_H
 	struct pollfd set[2];
 #else
@@ -734,7 +735,7 @@ rtsol_timer_update(struct ifinfo *ifinfo)
 
 #ifndef SMALL
 static void
-rtsold_set_dump_file(int sig)
+rtsold_set_dump_file(int sig __unused)
 {
 	do_dump = 1;
 }
@@ -790,7 +791,7 @@ autoifprobe(void)
 	static char **argv = NULL;
 	static int n = 0;
 	char **a;
-	int s, i, found;
+	int s = 0, i, found;
 	struct ifaddrs *ifap, *ifa, *target;
 	struct in6_ndireq nd;