Index: uspace/app/hrctl/hrctl.c
===================================================================
--- uspace/app/hrctl/hrctl.c	(revision 08fa9e8bb82fc45ac297bdf682d35ce3439dc708)
+++ uspace/app/hrctl/hrctl.c	(revision 6d55e39c08f9ac6a590dc2cce004774672533d4d)
@@ -54,7 +54,7 @@
     "Options:\n"
     "  -h, --help                display this help and exit\n"
-    "  -C, --create-file=path    create an array from file,\n"
+    "  -C, --create-file=PATH    create an array from file,\n"
     "                            sample file at: " HRCTL_SAMPLE_CONFIG_PATH "\n"
-    "  -A, --assemble-file=path  create an array from file\n"
+    "  -A, --assemble-file=PATH  create an array from file\n"
     "  -s, --status              display status of active arrays\n"
     "  -T, --stop                stop an active array\n"
@@ -63,10 +63,9 @@
     "  -n                        non-zero number of devices\n"
     "  -l, --level=LEVEL         set the RAID level,\n"
-    "                            valid values: 0, 1, 4, 5, linear\n"
+    "                            valid values: 0, 1, 4, 5\n"
     "  -0                        striping\n"
     "  -1                        mirroring\n"
     "  -4                        parity on one extent\n"
     "  -5                        distributed parity\n"
-    "  -L                        linear concatenation\n"
     "\n"
     "Example usage:\n"
@@ -161,6 +160,4 @@
 	if (level_str == NULL)
 		cfg->level = hr_l_empty;
-	else if (str_cmp(level_str, "linear") == 0)
-		cfg->level = hr_l_linear;
 	else
 		cfg->level = strtol(level_str, NULL, 10);
@@ -291,8 +288,5 @@
 			if (cfg->level != hr_l_empty)
 				goto bad;
-			if (str_cmp(optarg, "linear") == 0)
-				cfg->level = hr_l_linear;
-			else
-				cfg->level = strtol(optarg, NULL, 10);
+			cfg->level = strtol(optarg, NULL, 10);
 			break;
 		case '0':
@@ -315,9 +309,4 @@
 				goto bad;
 			cfg->level = hr_l_5;
-			break;
-		case 'L':
-			if (cfg->level != hr_l_empty)
-				goto bad;
-			cfg->level = hr_l_linear;
 			break;
 		case 'n':