diff --git a/common/cmd_flash.c b/common/cmd_flash.c
index cb1c5bb..a34ab79 100644
--- a/common/cmd_flash.c
+++ b/common/cmd_flash.c
@@ -690,7 +690,7 @@
 );
 
 U_BOOT_CMD(
-	erase,   3,   1,  do_flerase,
+	erase,   3,   0,  do_flerase,
 	"erase   - erase FLASH memory\n",
 	"start end\n"
 	"    - erase FLASH from addr 'start' to addr 'end'\n"
@@ -704,7 +704,7 @@
 );
 
 U_BOOT_CMD(
-	protect,  4,  1,   do_protect,
+	protect,  4,  0,   do_protect,
 	"protect - enable or disable FLASH write protection\n",
 	"on  start end\n"
 	"    - protect FLASH from addr 'start' to addr 'end'\n"
diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index 67ee9e8..a99222d 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -63,7 +63,7 @@
 #endif  /* CONFIG_COMMANDS & CFG_CMD_IRQ */
 
 U_BOOT_CMD(
-	sleep ,    2,    2,     do_sleep,
+	sleep ,    2,    1,     do_sleep,
 	"sleep   - delay execution for some time\n",
 	"N\n"
 	"    - delay execution for N seconds (N is _decimal_ !!!)\n"
diff --git a/common/cmd_pcmcia.c b/common/cmd_pcmcia.c
index 2eb5b26..b1a594f 100644
--- a/common/cmd_pcmcia.c
+++ b/common/cmd_pcmcia.c
@@ -87,7 +87,7 @@
 }
 
 U_BOOT_CMD(
-	pinit,	2,	1,	do_pinit,
+	pinit,	2,	0,	do_pinit,
 	"pinit   - PCMCIA sub-system\n",
 	"on  - power on PCMCIA socket\n"
 			"pinit off - power off PCMCIA socket\n"
diff --git a/common/main.c b/common/main.c
index 09ee64b..553ac35 100644
--- a/common/main.c
+++ b/common/main.c
@@ -1336,7 +1336,7 @@
 
 		/* Did the user stop this? */
 		if (had_ctrlc ())
-			return 0;	/* if stopped then not repeatable */
+			return -1;	/* if stopped then not repeatable */
 	}
 
 	return rc ? rc : repeatable;