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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/freescale
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/freescale')
-rw-r--r--board/freescale/common/sys_eeprom.c6
-rw-r--r--board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c6
2 files changed, 4 insertions, 8 deletions
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 5a8f4f5..3929ad0 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -351,8 +351,7 @@ int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
prog_eeprom();
break;
default:
- cmd_usage(cmdtp);
- break;
+ return cmd_usage(cmdtp);
}
return 0;
@@ -388,8 +387,7 @@ int do_mac(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
break;
case 'h': /* help */
default:
- cmd_usage(cmdtp);
- break;
+ return cmd_usage(cmdtp);
}
return 0;
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
index 0b7f787..781a7c8 100644
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
@@ -115,10 +115,8 @@ int mpc8610diu_init_show_bmp(cmd_tbl_t *cmdtp,
{
unsigned int addr;
- if (argc < 2) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc < 2)
+ return cmd_usage(cmdtp);
if (!strncmp(argv[1],"init",4)) {
#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)