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authorWolfgang Denk <wd@denx.de>2010-07-17 01:06:04 +0200
committerWolfgang Denk <wd@denx.de>2010-07-24 20:43:57 +0200
commit47e26b1bf91ddef69f4a3892815c857db094cef9 (patch)
tree7d688085d23779707c637703273f79bd3cca83e0 /board/esd
parentdebb6299ac1180a08f29f88c6d782b21a9c98707 (diff)
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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.c6
-rw-r--r--board/esd/dasa_sim/cmd_dasa_sim.c4
2 files changed, 3 insertions, 7 deletions
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c
index 9109b64..3dfbf3b 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 aa74376..4946538 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(