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>
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c
index 129162c..9f4b22c 100644
--- a/common/cmd_eeprom.c
+++ b/common/cmd_eeprom.c
@@ -104,8 +104,7 @@
}
}
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
#endif