diff options
author | Wolfgang Denk <wd@denx.de> | 2010-07-17 01:06:04 +0200 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2010-07-24 20:43:57 +0200 |
commit | 47e26b1bf91ddef69f4a3892815c857db094cef9 (patch) | |
tree | 7d688085d23779707c637703273f79bd3cca83e0 /board/pdm360ng | |
parent | debb6299ac1180a08f29f88c6d782b21a9c98707 (diff) |
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>
Diffstat (limited to 'board/pdm360ng')
-rw-r--r-- | board/pdm360ng/pdm360ng.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/board/pdm360ng/pdm360ng.c b/board/pdm360ng/pdm360ng.c index 29a095d738..e3abeb8ef1 100644 --- a/board/pdm360ng/pdm360ng.c +++ b/board/pdm360ng/pdm360ng.c @@ -635,10 +635,8 @@ static int set_lcd_brightness(char *brightness) static int cmd_lcd_brightness(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - if (argc < 2) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 2) + return cmd_usage(cmdtp); return set_lcd_brightness(argv[1]); } |