X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_usb.c;h=226ea0dacf1e6e752e18ca723b7e755c9e615b0e;hb=6f984adb31b9a591f12a960b0a8efc665c0ed3e8;hp=73d74ac05586fc82bb9eb61e7ec5f8c9e271b455;hpb=2271d3ddccfbd4a7640121669ff9b013b1fea361;p=karo-tx-uboot.git

diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 73d74ac055..226ea0dacf 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -376,8 +376,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		boot_device = argv[2];
 		break;
 	default:
-		cmd_usage(cmdtp);
-		return 1;
+		return cmd_usage(cmdtp);
 	}
 
 	if (!boot_device) {
@@ -516,10 +515,8 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	block_dev_desc_t *stor_dev;
 #endif
 
-	if (argc < 2) {
-		cmd_usage(cmdtp);
-		return 1;
-	}
+	if (argc < 2)
+		return cmd_usage(cmdtp);
 
 	if ((strncmp(argv[1], "reset", 5) == 0) ||
 		 (strncmp(argv[1], "start", 5) == 0)) {
@@ -699,8 +696,7 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		return 0;
 	}
 #endif /* CONFIG_USB_STORAGE */
-	cmd_usage(cmdtp);
-	return 1;
+	return cmd_usage(cmdtp);
 }
 
 #ifdef CONFIG_USB_STORAGE
@@ -716,7 +712,7 @@ U_BOOT_CMD(
 	"usb part [dev] - print partition table of one or all USB storage"
 	" devices\n"
 	"usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n"
-	"    to memory address `addr'"
+	"    to memory address `addr'\n"
 	"usb write addr blk# cnt - write `cnt' blocks starting at block `blk#'\n"
 	"    from memory address `addr'"
 );