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tc/htb: remove unused variable 

Since introduction of htb module, this variable has never been used.

Signed-off-by: Florent Fourcot <florent.fourcot@wifirst.fr>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Florent Fourcot 2018-08-30 16:38:54 +02:00 committed by Stephen Hemminger
parent 5d5586b058
commit 2bfe28710e
1 changed files with 0 additions and 9 deletions
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9
tc/q_htb.c
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@ -109,7 +109,6 @@ static int htb_parse_opt(struct qdisc_util *qu, int argc,
static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n, const char *dev) static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n, const char *dev)
{ {
int ok = 0;
struct tc_htb_opt opt = {}; struct tc_htb_opt opt = {};
__u32 rtab[256], ctab[256]; __u32 rtab[256], ctab[256];
unsigned buffer = 0, cbuffer = 0; unsigned buffer = 0, cbuffer = 0;
@ -127,7 +126,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
if (get_u32(&opt.prio, *argv, 10)) { if (get_u32(&opt.prio, *argv, 10)) {
explain1("prio"); return -1; explain1("prio"); return -1;
} }
ok++;
} else if (matches(*argv, "mtu") == 0) { } else if (matches(*argv, "mtu") == 0) {
NEXT_ARG(); NEXT_ARG();
if (get_u32(&mtu, *argv, 10)) { if (get_u32(&mtu, *argv, 10)) {
@ -161,7 +159,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
explain1("buffer"); explain1("buffer");
return -1; return -1;
} }
ok++;
} else if (matches(*argv, "cburst") == 0 || } else if (matches(*argv, "cburst") == 0 ||
strcmp(*argv, "cbuffer") == 0 || strcmp(*argv, "cbuffer") == 0 ||
strcmp(*argv, "cmaxburst") == 0) { strcmp(*argv, "cmaxburst") == 0) {
@ -170,7 +167,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
explain1("cbuffer"); explain1("cbuffer");
return -1; return -1;
} }
ok++;
} else if (strcmp(*argv, "ceil") == 0) { } else if (strcmp(*argv, "ceil") == 0) {
NEXT_ARG(); NEXT_ARG();
if (ceil64) { if (ceil64) {
@ -186,7 +182,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
explain1("ceil"); explain1("ceil");
return -1; return -1;
} }
ok++;
} else if (strcmp(*argv, "rate") == 0) { } else if (strcmp(*argv, "rate") == 0) {
NEXT_ARG(); NEXT_ARG();
if (rate64) { if (rate64) {
@ -202,7 +197,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
explain1("rate"); explain1("rate");
return -1; return -1;
} }
ok++;
} else if (strcmp(*argv, "help") == 0) { } else if (strcmp(*argv, "help") == 0) {
explain(); explain();
return -1; return -1;
@ -214,9 +208,6 @@ static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, str
argc--; argv++; argc--; argv++;
} }
/* if (!ok)
return 0;*/
if (!rate64) { if (!rate64) {
fprintf(stderr, "\"rate\" is required.\n"); fprintf(stderr, "\"rate\" is required.\n");
return -1; return -1;