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| 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/esd/common | |
| parent | debb6299ac1180a08f29f88c6d782b21a9c98707 (diff) | |
| download | blackbird-obmc-uboot-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.gz blackbird-obmc-uboot-47e26b1bf91ddef69f4a3892815c857db094cef9.zip | |
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/esd/common')
| -rw-r--r-- | board/esd/common/lcd.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c index 9109b64a1c..3dfbf3bc91 100644 --- a/board/esd/common/lcd.c +++ b/board/esd/common/lcd.c @@ -345,10 +345,8 @@ int do_esdbmp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifdef CONFIG_VIDEO_SM501 char *str; #endif - if (argc != 2) { - cmd_usage(cmdtp); - return 1; - } + if (argc != 2) + return cmd_usage(cmdtp); addr = simple_strtoul(argv[1], NULL, 16); |
