removed cats of ioctl to int since they didn't shut up -Wall

diff --git a/interfaces.c b/interfaces.c
index 162f3574db74b9f3fe6f400d8d37d3fd0293d788..5d554bcabe2e18c3d414fd7809ce1af257e877d7 100644 (file)
--- a/interfaces.c
+++ b/interfaces.c
@@ -133,9 +133,9 @@ void load_interfaces()
     /* networking may not be installed in kernel */
 #ifdef _ISC
     STRSET(SIOCGIFCONF, (caddr_t) ifconf, sizeof(ifconf_buf));
-    if ((int) ioctl(sock, I_STR, (caddr_t) &strioctl) < 0)
+    if (ioctl(sock, I_STR, (caddr_t) &strioctl) < 0)
 #else
-    if ((int) ioctl(sock, SIOCGIFCONF, (caddr_t) ifconf) < 0)
+    if (ioctl(sock, SIOCGIFCONF, (caddr_t) ifconf) < 0)
 #endif /* _ISC */
        return;
 
@@ -181,9 +181,9 @@ void load_interfaces()
        /* get the ip address */
 #ifdef _ISC
        STRSET(SIOCGIFADDR, (caddr_t) &ifreq, sizeof(ifreq));
-       if ((int) ioctl(sock, I_STR, (caddr_t) &strioctl) < 0) {
+       if (ioctl(sock, I_STR, (caddr_t) &strioctl) < 0) {
 #else
-       if ((int) ioctl(sock, SIOCGIFADDR, (caddr_t) &ifreq)) {
+       if (ioctl(sock, SIOCGIFADDR, (caddr_t) &ifreq)) {
 #endif /* _ISC */
            /* non-fatal error if interface is down or not supported */
            if (errno == EADDRNOTAVAIL || errno == ENXIO || errno == EAFNOSUPPORT)
@@ -202,9 +202,9 @@ void load_interfaces()
 #ifdef SIOCGIFNETMASK
 #ifdef _ISC
        STRSET(SIOCGIFNETMASK, (caddr_t) &ifreq, sizeof(ifreq));
-       if ((int) ioctl(sock, I_STR, (caddr_t) &strioctl) == 0) {
+       if (ioctl(sock, I_STR, (caddr_t) &strioctl) == 0) {
 #else
-       if ((int) ioctl(sock, SIOCGIFNETMASK, (caddr_t) &ifreq) == 0) {
+       if (ioctl(sock, SIOCGIFNETMASK, (caddr_t) &ifreq) == 0) {
 #endif /* _ISC */
            sin = (struct sockaddr_in *) &ifreq.ifr_addr;