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authorWolfgang Denk <wd@denx.de>2010-07-17 01:06:04 +0200
committerWolfgang Denk <wd@denx.de>2010-07-24 20:43:57 +0200
commit47e26b1bf91ddef69f4a3892815c857db094cef9 (patch)
tree7d688085d23779707c637703273f79bd3cca83e0 /common/cmd_mii.c
parentdebb6299ac1180a08f29f88c6d782b21a9c98707 (diff)
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cmd_usage(): simplify return code handling
Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/cmd_mii.c')
-rw-r--r--common/cmd_mii.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index 1619a25..bb94186 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -301,10 +301,8 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
int rcode = 0;
char *devname;
- if (argc < 2) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc < 2)
+ return cmd_usage(cmdtp);
#if defined(CONFIG_MII_INIT)
mii_init ();
@@ -431,8 +429,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
else
miiphy_set_current_dev (argv[2]);
} else {
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
/*