setup-disk: cleanup. make sure we don't add raid modules more than once

2b378636 · Natanael Copa · 524a1b0a · 2b378636
Commit 2b378636 authored Mar 05, 2012 by Natanael Copa
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setup-disk.in setup-disk.in +2 -2

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--- a/setup-disk.in
+++ b/setup-disk.in
@@ -207,8 +207,8 @@ install_mounted_root() {
 		initfs_features="${initfs_features% raid} raid"
 		local level=$(cat /sys/block/$md/md/level)
 		case "$level" in
-			raid1) raidmod="$raidmod,$level";;
-			raid[456]) raidmod="$raidmod,raid456";;
+			raid1) raidmod="${raidmod%,raid1},raid1";;
+			raid[456]) raidmod="${raidmod%,raid456},raid456";;
 		esac
 	done