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_pci.c b/common/cmd_pci.c
index 358ca60..4bde059 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -534,8 +534,7 @@
return 1;
usage:
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
/***************************************************/
