[PATCH][IPROUTE] tc filters usage fixes

[Jarek Poplawski <jarkao2@gmail.com>]

A few usage description fixes of tc filters for some minimal
consistency (FILTER_KIND because of QDISC_KIND).


Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>

---

 tc/f_basic.c   |    4 ++--
 tc/f_rsvp.c    |    2 +-
 tc/f_u32.c     |    2 +-
 tc/tc_filter.c |    6 +++---
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/tc/f_basic.c b/tc/f_basic.c
index ad41633..cf2650b 100644
--- a/tc/f_basic.c
+++ b/tc/f_basic.c
@@ -30,8 +30,8 @@ static void explain(void)
 	fprintf(stderr, "Usage: ... basic [ match EMATCH_TREE ] [ police POLICE_SPEC ]\n");
 	fprintf(stderr, "                 [ action ACTION_SPEC ] [ classid CLASSID ]\n");
 	fprintf(stderr, "\n");
-	fprintf(stderr, "Where: SELECTOR := SAMPLE SAMPLE ...\n");
-	fprintf(stderr, "       FILTERID := X:Y:Z\n");
+	fprintf(stderr, "Where:\n");
+	fprintf(stderr, "       CLASSID := X:Y:Z\n");
 	fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
 }
 
diff --git a/tc/f_rsvp.c b/tc/f_rsvp.c
index 7e1e6d9..8f92e8f 100644
--- a/tc/f_rsvp.c
+++ b/tc/f_rsvp.c
@@ -33,7 +33,7 @@ static void explain(void)
 	fprintf(stderr, "Where: GPI := { flowlabel NUMBER | spi/ah SPI | spi/esp SPI |\n");
 	fprintf(stderr, "                u{8|16|32} NUMBER mask MASK at OFFSET}\n");
 	fprintf(stderr, "       POLICE_SPEC := ... look at TBF\n");
-	fprintf(stderr, "       FILTERID := X:Y\n");
+	fprintf(stderr, "       CLASSID := X:Y\n");
 	fprintf(stderr, "\nNOTE: CLASSID is parsed as hexadecimal input.\n");
 }
 
diff --git a/tc/f_u32.c b/tc/f_u32.c
index 9bc4bb5..957b1b1 100644
--- a/tc/f_u32.c
+++ b/tc/f_u32.c
@@ -38,7 +38,7 @@ static void explain(void)
 	fprintf(stderr, "Where: SELECTOR := SAMPLE SAMPLE ...\n");
 	fprintf(stderr, "       SAMPLE := { ip | ip6 | udp | tcp | icmp |"
 		" u{32|16|8} | mark } SAMPLE_ARGS [divisor DIVISOR]\n");
-	fprintf(stderr, "       FILTERID := X:Y:Z\n");
+	fprintf(stderr, "       CLASSID := X:Y:Z\n");
 	fprintf(stderr, "\nNOTE: CLASSID is parsed at hexadecimal input.\n");
 }
 
diff --git a/tc/tc_filter.c b/tc/tc_filter.c
index d70c656..eb74f89 100644
--- a/tc/tc_filter.c
+++ b/tc/tc_filter.c
@@ -33,12 +33,12 @@ static void usage(void)
 	fprintf(stderr, "Usage: tc filter [ add | del | change | replace | show ] dev STRING\n");
 	fprintf(stderr, "       [ pref PRIO ] protocol PROTO\n");
 	fprintf(stderr, "       [ estimator INTERVAL TIME_CONSTANT ]\n");
-	fprintf(stderr, "       [ root | classid CLASSID ] [ handle FILTERID ]\n");
-	fprintf(stderr, "       [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n");
+	fprintf(stderr, "       [ root | parent CLASSID ] [ handle FILTERID ]\n");
+	fprintf(stderr, "       [ [ FILTER_KIND ] [ help | OPTIONS ] ]\n");
 	fprintf(stderr, "\n");
 	fprintf(stderr, "       tc filter show [ dev STRING ] [ root | parent CLASSID ]\n");
 	fprintf(stderr, "Where:\n");
-	fprintf(stderr, "FILTER_TYPE := { rsvp | u32 | fw | route | etc. }\n");
+	fprintf(stderr, "FILTER_KIND := { rsvp | u32 | fw | route | etc. }\n");
 	fprintf(stderr, "FILTERID := ... format depends on classifier, see there\n");
 	fprintf(stderr, "OPTIONS := ... try tc filter add <desired FILTER_KIND> help\n");
 	return;