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[iproute2.git] / tc / em_nbyte.c

diff --git a/tc/em_nbyte.c b/tc/em_nbyte.c
index e0ed5ba..242c361 100644 (file)
--- a/tc/em_nbyte.c
+++ b/tc/em_nbyte.c
@@ -32,7 +32,7 @@ static void nbyte_print_usage(FILE *fd)
            "Usage: nbyte(NEEDLE at OFFSET [layer LAYER])\n" \
            "where: NEEDLE := { string | \"c-escape-sequence\" }\n" \
            "       OFFSET := int\n" \
-           "       LAYER  := { link | header | next-header | 0..%d }\n" \
+           "       LAYER  := { link | network | transport | 0..%d }\n" \
            "\n" \
            "Example: nbyte(\"ababa\" at 12 layer 1)\n",
            TCF_LAYER_MAX);
@@ -92,7 +92,7 @@ static int nbyte_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
 
        if (offset_present == 0)
                return PARSE_ERR(a, "nbyte: offset required");
-       
+
        nb.len = needle->len;
        nb.layer = (__u8) layer;
        nb.off = (__u16) offset;
@@ -131,7 +131,7 @@ static int nbyte_print_eopt(FILE *fd, struct tcf_ematch_hdr *hdr, void *data,
        for (i = 0; i < nb->len; i++)
                fprintf(fd, "%c", isprint(needle[i]) ? needle[i] : '.');
        fprintf(fd, "\" at %d layer %d", nb->off, nb->layer);
-       
+
        return 0;
 }