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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_load.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_load.c')
-rw-r--r--common/cmd_load.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/common/cmd_load.c b/common/cmd_load.c
index 52ed1fa..dad0303 100644
--- a/common/cmd_load.c
+++ b/common/cmd_load.c
@@ -1102,7 +1102,7 @@ int do_hwflow (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if (strcmp(argv[1], "on") == 0)
hwflow_onoff(1);
else
- cmd_usage(cmdtp);
+ return cmd_usage(cmdtp);
}
printf("RTS/CTS hardware flow control: %s\n", hwflow_onoff(0) ? "on" : "off");
return 0;