#if HAVE_AFINET6 -> #ifdef HAVE_AFINET6

diff --git a/networking/interface.c b/networking/interface.c
index 25ff30bace7c08f961a472c4046174c155afcb5d..5f54fd9e5e1df54975bc3e831abf0aac7ac03ff7 100644 (file)
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -55,7 +55,7 @@
 #define _PATH_PROCNET_DEV               "/proc/net/dev"
 #define _PATH_PROCNET_IFINET6           "/proc/net/if_inet6"
 
-#if HAVE_AFINET6
+#ifdef HAVE_AFINET6
 
 #ifndef _LINUX_IN6_H
 /*
@@ -70,7 +70,7 @@ struct in6_ifreq {
 
 #endif
 
-#endif                                                 /* HAVE_AFINET6 */
+#endif /* HAVE_AFINET6 */
 
 /* Defines for glibc2.0 users. */
 #ifndef SIOCSIFTXQLEN
@@ -121,9 +121,9 @@ static char *INET_sprint(struct sockaddr *sap, int numeric)
 
        if (INET_rresolve(buff, sizeof(buff), (struct sockaddr_in *) sap,
                                          numeric, 0xffffff00) != 0)
-               return (NULL);
+               return NULL;
 
-       return (buff);
+       return buff;
 }
 
 static struct aftype inet_aftype = {
@@ -135,7 +135,7 @@ static struct aftype inet_aftype = {
        .fd =           -1
 };
 
-#if HAVE_AFINET6
+#ifdef HAVE_AFINET6
 
 /* Display an Internet socket address. */
 /* dirty! struct sockaddr usually doesn't suffer for inet6 addresses, fst. */
@@ -148,7 +148,7 @@ static char *INET6_sprint(struct sockaddr *sap, int numeric)
        if (INET6_rresolve
                (buff, sizeof(buff), (struct sockaddr_in6 *) sap, numeric) != 0)
                return safe_strncpy(buff, "[UNKNOWN]", sizeof(buff));
-       return (buff);
+       return buff;
 }
 
 static struct aftype inet6_aftype = {
@@ -160,7 +160,7 @@ static struct aftype inet6_aftype = {
        .fd =           -1
 };
 
-#endif                                                 /* HAVE_AFINET6 */
+#endif /* HAVE_AFINET6 */
 
 /* Display an UNSPEC address. */
 static char *UNSPEC_print(unsigned char *ptr)
@@ -177,7 +177,7 @@ static char *UNSPEC_print(unsigned char *ptr)
        }
        /* Erase trailing "-".  Works as long as sizeof(struct sockaddr) != 0 */
        *--pos = '\0';
-       return (buff);
+       return buff;
 }
 
 /* Display an UNSPEC socket address. */
@@ -187,7 +187,7 @@ static char *UNSPEC_sprint(struct sockaddr *sap, int numeric)
 
        if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
                return safe_strncpy(buf, "[NONE SET]", sizeof(buf));
-       return (UNSPEC_print((unsigned char *)sap->sa_data));
+       return UNSPEC_print((unsigned char *)sap->sa_data);
 }
 
 static struct aftype unspec_aftype = {
@@ -198,7 +198,7 @@ static struct aftype unspec_aftype = {
 
 static struct aftype * const aftypes[] = {
        &inet_aftype,
-#if HAVE_AFINET6
+#ifdef HAVE_AFINET6
        &inet6_aftype,
 #endif
        &unspec_aftype,
@@ -213,10 +213,10 @@ static struct aftype *get_afntype(int af)
        afp = aftypes;
        while (*afp != NULL) {
                if ((*afp)->af == af)
-                       return (*afp);
+                       return *afp;
                afp++;
        }
-       return (NULL);
+       return NULL;
 }
 
 /* Check our protocol family table for this family and return its socket */
@@ -619,7 +619,7 @@ static int if_fetch(struct interface *ife)
 
        strcpy(ifr.ifr_name, ifname);
        if (ioctl(skfd, SIOCGIFFLAGS, &ifr) < 0)
-               return (-1);
+               return -1;
        ife->flags = ifr.ifr_flags;
 
        strcpy(ifr.ifr_name, ifname);
@@ -753,7 +753,7 @@ static char *pr_ether(unsigned char *ptr)
                         (ptr[0] & 0377), (ptr[1] & 0377), (ptr[2] & 0377),
                         (ptr[3] & 0377), (ptr[4] & 0377), (ptr[5] & 0377)
                );
-       return (buff);
+       return buff;
 }
 
 static const struct hwtype ether_hwtype = {
@@ -815,10 +815,10 @@ static const struct hwtype *get_hwntype(int type)
        hwp = hwtypes;
        while (*hwp != NULL) {
                if ((*hwp)->type == type)
-                       return (*hwp);
+                       return *hwp;
                hwp++;
        }
-       return (NULL);
+       return NULL;
 }
 
 /* return 1 if address is all zeros */
@@ -904,7 +904,7 @@ static void ife_print(struct interface *ptr)
        int hf;
        int can_compress = 0;
 
-#if HAVE_AFINET6
+#ifdef HAVE_AFINET6
        FILE *f;
        char addr6[40], devname[20];
        struct sockaddr_in6 sap;
@@ -952,7 +952,7 @@ static void ife_print(struct interface *ptr)
                printf(" Mask:%s\n", ap->sprint(&ptr->netmask, 1));
        }
 
-#if HAVE_AFINET6
+#ifdef HAVE_AFINET6
 
 #define IPV6_ADDR_ANY           0x0000U