ip: code cleanup

[mirror_iproute2.git] / ip / ipl2tp.c

diff --git a/ip/ipl2tp.c b/ip/ipl2tp.c
index 3e3b21ddfb7fe66e2ae039a5c6d9f682026f9e87..3c8ee9355439f4552e6aa40818663d1e225eb920 100644 (file)
--- a/ip/ipl2tp.c
+++ b/ip/ipl2tp.c
@@ -526,6 +526,7 @@ static int parse_args(int argc, char **argv, int cmd, struct l2tp_parm *p)
                } else if ((strcmp(*argv, "tunnel_id") == 0) ||
                           (strcmp(*argv, "tid") == 0)) {
                        __u32 uval;
+
                        NEXT_ARG();
                        if (get_u32(&uval, *argv, 0))
                                invarg("invalid ID\n", *argv);
@@ -533,6 +534,7 @@ static int parse_args(int argc, char **argv, int cmd, struct l2tp_parm *p)
                } else if ((strcmp(*argv, "peer_tunnel_id") == 0) ||
                           (strcmp(*argv, "ptid") == 0)) {
                        __u32 uval;
+
                        NEXT_ARG();
                        if (get_u32(&uval, *argv, 0))
                                invarg("invalid ID\n", *argv);
@@ -540,6 +542,7 @@ static int parse_args(int argc, char **argv, int cmd, struct l2tp_parm *p)
                } else if ((strcmp(*argv, "session_id") == 0) ||
                           (strcmp(*argv, "sid") == 0)) {
                        __u32 uval;
+
                        NEXT_ARG();
                        if (get_u32(&uval, *argv, 0))
                                invarg("invalid ID\n", *argv);
@@ -547,36 +550,42 @@ static int parse_args(int argc, char **argv, int cmd, struct l2tp_parm *p)
                } else if ((strcmp(*argv, "peer_session_id") == 0) ||
                           (strcmp(*argv, "psid") == 0)) {
                        __u32 uval;
+
                        NEXT_ARG();
                        if (get_u32(&uval, *argv, 0))
                                invarg("invalid ID\n", *argv);
                        p->peer_session_id = uval;
                } else if (strcmp(*argv, "udp_sport") == 0) {
                        __u16 uval;
+
                        NEXT_ARG();
                        if (get_u16(&uval, *argv, 0))
                                invarg("invalid port\n", *argv);
                        p->local_udp_port = uval;
                } else if (strcmp(*argv, "udp_dport") == 0) {
                        __u16 uval;
+
                        NEXT_ARG();
                        if (get_u16(&uval, *argv, 0))
                                invarg("invalid port\n", *argv);
                        p->peer_udp_port = uval;
                } else if (strcmp(*argv, "offset") == 0) {
                        __u8 uval;
+
                        NEXT_ARG();
                        if (get_u8(&uval, *argv, 0))
                                invarg("invalid offset\n", *argv);
                        p->offset = uval;
                } else if (strcmp(*argv, "peer_offset") == 0) {
                        __u8 uval;
+
                        NEXT_ARG();
                        if (get_u8(&uval, *argv, 0))
                                invarg("invalid offset\n", *argv);
                        p->peer_offset = uval;
                } else if (strcmp(*argv, "cookie") == 0) {
                        int slen;
+
                        NEXT_ARG();
                        slen = strlen(*argv);
                        if ((slen != 8) && (slen != 16))
@@ -587,6 +596,7 @@ static int parse_args(int argc, char **argv, int cmd, struct l2tp_parm *p)
                                invarg("cookie must be a hex string\n", *argv);
                } else if (strcmp(*argv, "peer_cookie") == 0) {
                        int slen;
+
                        NEXT_ARG();
                        slen = strlen(*argv);
                        if ((slen != 8) && (slen != 16))