Wolfgang Denk 47e26b1bf9 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>

2010-07-24 20:43:57 +02:00

5.4 KiB

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