commit a06dfc7464d972a0ad67a79dd737093cdf6e60b4
author Simon Glass <sjg@chromium.org> Sat Dec 10 08:44:01 2011 +0000
committer Wolfgang Denk <wd@denx.de> Tue Mar 06 21:09:46 2012 +0100
tree 7624947e7cd097d48ea3a2e1a3ccfa82ee766fc4
parent 1727b9423e99d4472fd47c8888f3247205646d4a

Convert cmd_usage() calls in common to use a return value

Change all files in common/ to use CMD_RET_USAGE instead of calling
cmd_usage() directly. I'm not completely sure about this patch since
the code since impact is small (100 byte or so on ARM) and it might
need splitting into smaller patches. But for now here it is.

Signed-off-by: Simon Glass <sjg@chromium.org>

common/cmd_fdos.c

diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c
index 04a5e01..fbee861 100644
--- a/common/cmd_fdos.c
+++ b/common/cmd_fdos.c
@@ -72,7 +72,7 @@
 	name = argv [2];
 	break;
     default:
-	return cmd_usage(cmdtp);
+	return CMD_RET_USAGE;
     }
 
     /* Init physical layer                                                   */