zebra: Convert gate in kernel_rtm to a bool

[mirror_frr.git] / zebra / rt_socket.c

diff --git a/zebra/rt_socket.c b/zebra/rt_socket.c
index 539370a498c79a30f5e7c7d107162acef4bf203d..23beeaebb717652b973b5f7d02e3d13e36fcf6c3 100644 (file)
--- a/zebra/rt_socket.c
+++ b/zebra/rt_socket.c
@@ -126,7 +126,7 @@ static int kernel_rtm(int cmd, const struct prefix *p,
        struct nexthop *nexthop;
        int nexthop_num = 0;
        ifindex_t ifindex = 0;
-       int gate = 0;
+       bool gate = false;
        int error;
        char prefix_buf[PREFIX_STRLEN];
        enum blackhole_type bh_type = BLACKHOLE_UNSPEC;
@@ -183,7 +183,7 @@ static int kernel_rtm(int cmd, const struct prefix *p,
                    !CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
                        continue;
 
-               gate = 0;
+               gate = false;
                char gate_buf[INET_ADDRSTRLEN] = "NULL";
 
                switch (nexthop->type) {
@@ -192,7 +192,7 @@ static int kernel_rtm(int cmd, const struct prefix *p,
                        sin_gate.sin.sin_addr = nexthop->gate.ipv4;
                        sin_gate.sin.sin_family = AF_INET;
                        ifindex = nexthop->ifindex;
-                       gate = 1;
+                       gate = true;
                        break;
                case NEXTHOP_TYPE_IPV6:
                case NEXTHOP_TYPE_IPV6_IFINDEX:
@@ -214,7 +214,7 @@ static int kernel_rtm(int cmd, const struct prefix *p,
                                        ifindex);
 #endif /* KAME */
 
-                       gate = 1;
+                       gate = true;
                        break;
                case NEXTHOP_TYPE_IFINDEX:
                        ifindex = nexthop->ifindex;
@@ -226,7 +226,7 @@ static int kernel_rtm(int cmd, const struct prefix *p,
                                struct in_addr loopback;
                                loopback.s_addr = htonl(INADDR_LOOPBACK);
                                sin_gate.sin.sin_addr = loopback;
-                               gate = 1;
+                               gate = true;
                        }
                                break;
                        case AFI_IP6: