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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_fpga.c
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@ -255,7 +255,7 @@ int do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
switch (op) {
case FPGA_NONE:
return cmd_usage(cmdtp);
return CMD_RET_USAGE;
case FPGA_INFO:
rc = fpga_info (dev);
@ -334,7 +334,7 @@ int do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
default:
printf ("Unknown operation\n");
return cmd_usage(cmdtp);
return CMD_RET_USAGE;
}
return (rc);
}