Merge pull request #2818 from kssoman/rmap_fix

[mirror_frr.git] / nhrpd / linux.c

diff --git a/nhrpd/linux.c b/nhrpd/linux.c
index 88804a87d6e27a5ce28ea2fb9c21fc8ff54b2351..46a327b59f21265aa2bac727c951cb18a89a4ebf 100644 (file)
--- a/nhrpd/linux.c
+++ b/nhrpd/linux.c
@@ -31,16 +31,17 @@ static int nhrp_socket_fd = -1;
 int os_socket(void)
 {
        if (nhrp_socket_fd < 0)
-               nhrp_socket_fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_NHRP));
+               nhrp_socket_fd =
+                       socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_NHRP));
        return nhrp_socket_fd;
 }
 
-int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr, size_t addrlen)
+int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr,
+              size_t addrlen)
 {
        struct sockaddr_ll lladdr;
        struct iovec iov = {
-               .iov_base = (void*) buf,
-               .iov_len = len,
+               .iov_base = (void *)buf, .iov_len = len,
        };
        struct msghdr msg = {
                .msg_name = &lladdr,
@@ -67,12 +68,12 @@ int os_sendmsg(const uint8_t *buf, size_t len, int ifindex, const uint8_t *addr,
        return 0;
 }
 
-int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr, size_t *addrlen)
+int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr,
+              size_t *addrlen)
 {
        struct sockaddr_ll lladdr;
        struct iovec iov = {
-               .iov_base = buf,
-               .iov_len = *len,
+               .iov_base = buf, .iov_len = *len,
        };
        struct msghdr msg = {
                .msg_name = &lladdr,
@@ -89,7 +90,7 @@ int os_recvmsg(uint8_t *buf, size_t *len, int *ifindex, uint8_t *addr, size_t *a
        *len = r;
        *ifindex = lladdr.sll_ifindex;
 
-       if (*addrlen <= (size_t) lladdr.sll_addr) {
+       if (*addrlen <= (size_t)lladdr.sll_addr) {
                if (memcmp(lladdr.sll_addr, "\x00\x00\x00\x00", 4) != 0) {
                        memcpy(addr, lladdr.sll_addr, lladdr.sll_halen);
                        *addrlen = lladdr.sll_halen;