whitespace cleanup

[tcpdump] / print-gre.c

diff --git a/print-gre.c b/print-gre.c
index aa05dc588bf1b3cf65d0657a544f91088279e0f3..29b178575de40bf5f16cba373f655ad50f7ec8a5 100644 (file)
--- a/print-gre.c
+++ b/print-gre.c
@@ -24,7 +24,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-gre.c,v 1.14 2002-06-01 23:50:31 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-gre.c,v 1.15 2002-06-11 17:08:46 itojun Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -108,7 +108,7 @@ gre_print(const u_char *bp, u_int length)
                        printf("R%x", (flags & GRE_RECUR_MASK) >> GRE_RECUR_SHIFT);
                ver = flags & GRE_VER_MASK;
                printf("v%u", ver);
-               
+
                if (flags & GRE_MBZ_MASK)
                        printf("!%x", flags & GRE_MBZ_MASK);
                fputs("] ", stdout);
@@ -143,7 +143,7 @@ gre_print(const u_char *bp, u_int length)
                                printf("PL:%u ", EXTRACT_16BITS(cp));
                        printf("ID:%04x ", EXTRACT_16BITS(cp+2));
                }
-               else 
+               else
                        printf("K:%08x ", EXTRACT_32BITS(cp));
                cp += 4;        /* skip key */
        }
@@ -166,7 +166,7 @@ gre_print(const u_char *bp, u_int length)
        length -= cp - bp;
        if (ether_encap_print(proto, cp, length, length,
            &extracted_ethertype) == 0)
-               printf("gre-proto-0x%04X", proto);
+               printf("gre-proto-0x%04X", proto);
        return;
 
 trunc: