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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 | |
| parent | debb6299ac1180a08f29f88c6d782b21a9c98707 (diff) | |
| download | u-boot-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.gz u-boot-47e26b1bf91ddef69f4a3892815c857db094cef9.tar.xz u-boot-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')
| -rw-r--r-- | board/esd/common/lcd.c | 6 | ||||
| -rw-r--r-- | board/esd/dasa_sim/cmd_dasa_sim.c | 4 |
2 files changed, 3 insertions, 7 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); diff --git a/board/esd/dasa_sim/cmd_dasa_sim.c b/board/esd/dasa_sim/cmd_dasa_sim.c index aa7437695e..4946538f4b 100644 --- a/board/esd/dasa_sim/cmd_dasa_sim.c +++ b/board/esd/dasa_sim/cmd_dasa_sim.c @@ -221,9 +221,7 @@ int do_pci9054 (cmd_tbl_t * cmdtp, int flag, int argc, return 0; } - cmd_usage(cmdtp); - return 1; - + return cmd_usage(cmdtp); } U_BOOT_CMD( |