Clean up whitespaces/indentation

diff --git a/print-rip.c b/print-rip.c
index 2d4bc21100b54ff323d7c2c3b9326831bdbfc013..9982a08f16bccf5dfff03bd67304d929ee56a3a5 100644 (file)
--- a/print-rip.c
+++ b/print-rip.c
@@ -180,7 +180,7 @@ struct rip_auth_crypto_v2 {
 
 static unsigned
 rip_entry_print_v1(netdissect_options *ndo, const u_char *p,
-                   unsigned remaining)
+                  unsigned remaining)
 {
        const struct rip_entry_header *eh = (const struct rip_entry_header *)p;
        u_short family;
@@ -193,25 +193,25 @@ rip_entry_print_v1(netdissect_options *ndo, const u_char *p,
        family = EXTRACT_BE_U_2(ni->rip_family);
        if (family != BSD_AFNUM_INET && family != 0) {
                ND_PRINT("\n\t AFI %s, ", tok2str(bsd_af_values, "Unknown (%u)", family));
-                print_unknown_data(ndo, p + sizeof(*eh), "\n\t  ", RIP_ROUTELEN - sizeof(*eh));
+               print_unknown_data(ndo, p + sizeof(*eh), "\n\t  ", RIP_ROUTELEN - sizeof(*eh));
                return (RIP_ROUTELEN);
        }
        if (EXTRACT_BE_U_2(ni->rip_mbz1) ||
            EXTRACT_BE_U_4(ni->rip_mbz2) ||
            EXTRACT_BE_U_4(ni->rip_mbz3)) {
                /* MBZ fields not zero */
-                print_unknown_data(ndo, p, "\n\t  ", RIP_ROUTELEN);
+               print_unknown_data(ndo, p, "\n\t  ", RIP_ROUTELEN);
                return (RIP_ROUTELEN);
        }
        if (family == 0) {
                ND_PRINT("\n\t  AFI 0, %s, metric: %u",
-                       ipaddr_string(ndo, ni->rip_dest),
-                       EXTRACT_BE_U_4(ni->rip_metric));
+                        ipaddr_string(ndo, ni->rip_dest),
+                        EXTRACT_BE_U_4(ni->rip_metric));
                return (RIP_ROUTELEN);
        } /* BSD_AFNUM_INET */
        ND_PRINT("\n\t  %s, metric: %u",
-               ipaddr_string(ndo, ni->rip_dest),
-               EXTRACT_BE_U_4(ni->rip_metric));
+                ipaddr_string(ndo, ni->rip_dest),
+                EXTRACT_BE_U_4(ni->rip_metric));
        return (RIP_ROUTELEN);
 trunc:
        return 0;
@@ -219,7 +219,7 @@ trunc:
 
 static unsigned
 rip_entry_print_v2(netdissect_options *ndo, const u_char *p,
-                   unsigned remaining)
+                  unsigned remaining)
 {
        const struct rip_entry_header *eh = (const struct rip_entry_header *)p;
        u_short family;
@@ -258,24 +258,24 @@ rip_entry_print_v2(netdissect_options *ndo, const u_char *p,
                        return (sizeof(*eh) + remaining); /* AT spans till the packet end */
                } else {
                        ND_PRINT("\n\t  Unknown (%u) Authentication data:",
-                              auth_type);
+                                auth_type);
                        print_unknown_data(ndo, p, "\n\t  ", remaining);
                        return (sizeof(*eh) + remaining); /* we don't know how long this is, so we go to the packet end */
                }
        } else if (family != BSD_AFNUM_INET && family != 0) {
                ND_PRINT("\n\t  AFI %s", tok2str(bsd_af_values, "Unknown (%u)", family));
-                print_unknown_data(ndo, p + sizeof(*eh), "\n\t  ", RIP_ROUTELEN - sizeof(*eh));
+               print_unknown_data(ndo, p + sizeof(*eh), "\n\t  ", RIP_ROUTELEN - sizeof(*eh));
        } else { /* BSD_AFNUM_INET or AFI 0 */
                ni = (const struct rip_netinfo_v2 *)p;
                ND_TCHECK_SIZE(ni);
                if (remaining < sizeof(*ni))
                        return (0);
                ND_PRINT("\n\t  AFI %s, %15s/%-2d, tag 0x%04x, metric: %u, next-hop: ",
-                       tok2str(bsd_af_values, "%u", family),
-                       ipaddr_string(ndo, ni->rip_dest),
-                       mask2plen(EXTRACT_BE_U_4(ni->rip_dest_mask)),
-                      EXTRACT_BE_U_2(ni->rip_tag),
-                      EXTRACT_BE_U_4(ni->rip_metric));
+                        tok2str(bsd_af_values, "%u", family),
+                        ipaddr_string(ndo, ni->rip_dest),
+                        mask2plen(EXTRACT_BE_U_4(ni->rip_dest_mask)),
+                        EXTRACT_BE_U_2(ni->rip_tag),
+                        EXTRACT_BE_U_4(ni->rip_metric));
                if (EXTRACT_BE_U_4(ni->rip_router))
                        ND_PRINT("%s", ipaddr_string(ndo, ni->rip_router));
                else
@@ -288,7 +288,7 @@ trunc:
 
 void
 rip_print(netdissect_options *ndo,
-          const u_char *dat, u_int length)
+         const u_char *dat, u_int length)
 {
        const struct rip *rp;
        uint8_t vers, cmd;
@@ -315,8 +315,8 @@ rip_print(netdissect_options *ndo,
        ND_TCHECK_SIZE(rp);
        vers = EXTRACT_U_1(rp->rip_vers);
        ND_PRINT("%sRIPv%u",
-               (ndo->ndo_vflag >= 1) ? "\n\t" : "",
-               vers);
+                (ndo->ndo_vflag >= 1) ? "\n\t" : "",
+                vers);
 
        if (vers == 0) {
                /*