ip-link: remove unnecessary return
Remove unnecessary retrun, because invarg() exit.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c
index e704e29..61e4cda 100644
--- a/ip/iplink_bridge.c
+++ b/ip/iplink_bridge.c
@@ -42,47 +42,41 @@
while (argc > 0) {
if (matches(*argv, "forward_delay") == 0) {
NEXT_ARG();
- if (get_u32(&val, *argv, 0)) {
+ if (get_u32(&val, *argv, 0))
invarg("invalid forward_delay", *argv);
- return -1;
- }
+
addattr32(n, 1024, IFLA_BR_FORWARD_DELAY, val);
} else if (matches(*argv, "hello_time") == 0) {
NEXT_ARG();
- if (get_u32(&val, *argv, 0)) {
+ if (get_u32(&val, *argv, 0))
invarg("invalid hello_time", *argv);
- return -1;
- }
+
addattr32(n, 1024, IFLA_BR_HELLO_TIME, val);
} else if (matches(*argv, "max_age") == 0) {
NEXT_ARG();
- if (get_u32(&val, *argv, 0)) {
+ if (get_u32(&val, *argv, 0))
invarg("invalid max_age", *argv);
- return -1;
- }
+
addattr32(n, 1024, IFLA_BR_MAX_AGE, val);
} else if (matches(*argv, "ageing_time") == 0) {
NEXT_ARG();
- if (get_u32(&val, *argv, 0)) {
+ if (get_u32(&val, *argv, 0))
invarg("invalid ageing_time", *argv);
- return -1;
- }
+
addattr32(n, 1024, IFLA_BR_AGEING_TIME, val);
} else if (matches(*argv, "stp_state") == 0) {
NEXT_ARG();
- if (get_u32(&val, *argv, 0)) {
+ if (get_u32(&val, *argv, 0))
invarg("invalid stp_state", *argv);
- return -1;
- }
+
addattr32(n, 1024, IFLA_BR_STP_STATE, val);
} else if (matches(*argv, "priority") == 0) {
__u16 prio;
NEXT_ARG();
- if (get_u16(&prio, *argv, 0)) {
+ if (get_u16(&prio, *argv, 0))
invarg("invalid priority", *argv);
- return -1;
- }
+
addattr16(n, 1024, IFLA_BR_PRIORITY, prio);
} else if (matches(*argv, "help") == 0) {
explain();