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

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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>
This commit is contained in:
Simon Glass
2011-12-10 08:44:01 +00:00
committed by Wolfgang Denk
parent 9d12d5d41d
commit 4c12eeb8b5
57 changed files with 167 additions and 168 deletions
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4
common/cmd_bedbug.c
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@@ -84,7 +84,7 @@ int do_bedbug_dis (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
len = dis_last_len;
if (argc < 2)
return cmd_usage(cmdtp);
return CMD_RET_USAGE;
if ((flag & CMD_FLAG_REPEAT) == 0) {
/* New command */
@@ -123,7 +123,7 @@ int do_bedbug_asm (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
int rcode = 0;
if (argc < 2)
return cmd_usage(cmdtp);
return CMD_RET_USAGE;
printf ("\nEnter '.' when done\n");
mem_addr = simple_strtoul (argv[1], NULL, 16);