Cut one level indentation to make things easier to read.
Signed-off-by: Zhang Shengju <zhangshen...@cmss.chinamobile.com>
---
ip/iplink.c | 65 +++++++++++++++++++++++++++++++------------------------------
1 file changed, 33 insertions(+), 32 deletions(-)
diff --git a/ip/iplink.c b/ip/iplink.c
index 520f750..504aa74 100644
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -1184,40 +1184,41 @@ static void do_help(int argc, char **argv)
int do_iplink(int argc, char **argv)
{
- if (argc > 0) {
- if (iplink_have_newlink()) {
- if (matches(*argv, "add") == 0)
- return iplink_modify(RTM_NEWLINK,
- NLM_F_CREATE|NLM_F_EXCL,
- argc-1, argv+1);
- if (matches(*argv, "set") == 0 ||
- matches(*argv, "change") == 0)
- return iplink_modify(RTM_NEWLINK, 0,
- argc-1, argv+1);
- if (matches(*argv, "replace") == 0)
- return iplink_modify(RTM_NEWLINK,
- NLM_F_CREATE|NLM_F_REPLACE,
- argc-1, argv+1);
- if (matches(*argv, "delete") == 0)
- return iplink_modify(RTM_DELLINK, 0,
- argc-1, argv+1);
- } else {
+ if (argc < 1)
+ return ipaddr_list_link(0, NULL);
+
+ if (iplink_have_newlink()) {
+ if (matches(*argv, "add") == 0)
+ return iplink_modify(RTM_NEWLINK,
+ NLM_F_CREATE|NLM_F_EXCL,
+ argc-1, argv+1);
+ if (matches(*argv, "set") == 0 ||
+ matches(*argv, "change") == 0)
+ return iplink_modify(RTM_NEWLINK, 0,
+ argc-1, argv+1);
+ if (matches(*argv, "replace") == 0)
+ return iplink_modify(RTM_NEWLINK,
+ NLM_F_CREATE|NLM_F_REPLACE,
+ argc-1, argv+1);
+ if (matches(*argv, "delete") == 0)
+ return iplink_modify(RTM_DELLINK, 0,
+ argc-1, argv+1);
+ } else {
#if IPLINK_IOCTL_COMPAT
- if (matches(*argv, "set") == 0)
- return do_set(argc-1, argv+1);
+ if (matches(*argv, "set") == 0)
+ return do_set(argc-1, argv+1);
#endif
- }
- if (matches(*argv, "show") == 0 ||
- matches(*argv, "lst") == 0 ||
- matches(*argv, "list") == 0)
- return ipaddr_list_link(argc-1, argv+1);
- if (matches(*argv, "help") == 0) {
- do_help(argc-1, argv+1);
- return 0;
- }
- } else
- return ipaddr_list_link(0, NULL);
+ }
+ if (matches(*argv, "show") == 0 ||
+ matches(*argv, "lst") == 0 ||
+ matches(*argv, "list") == 0)
+ return ipaddr_list_link(argc-1, argv+1);
+ if (matches(*argv, "help") == 0) {
+ do_help(argc-1, argv+1);
+ return 0;
+ }
- fprintf(stderr, "Command \"%s\" is unknown, try \"ip link help\".\n",
*argv);
+ fprintf(stderr, "Command \"%s\" is unknown, try \"ip link help\".\n",
+ *argv);
exit(-1);
}
--
1.8.3.1
--
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