[PATCH v2] fix broken fsck type in initramfs-fsck-hook-ext4

["T. Schaffner" <tobias.schaffner@siemens.com>]

From: Tobias Schaffner <tobias.schaffner@siemens.com>

The initramfs-fsck-hook-ext4 script did not copy the fsck binary as the
wrong type variable was used to identify the needed filesystem type.

Set the type to ext4 as the script is ext4 only anyways.

Signed-off-by: Tobias Schaffner <tobias.schaffner@siemens.com>
---
 .../initramfs-fsck-hook/files/initramfs.fsck.ext4.hook      | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-support/initramfs-fsck-hook/files/initramfs.fsck.ext4.hook b/meta/recipes-support/initramfs-fsck-hook/files/initramfs.fsck.ext4.hook
index 23f7c28..1bccc81 100644
--- a/meta/recipes-support/initramfs-fsck-hook/files/initramfs.fsck.ext4.hook
+++ b/meta/recipes-support/initramfs-fsck-hook/files/initramfs.fsck.ext4.hook
@@ -26,13 +26,11 @@ if [ ! -x /sbin/fsck ]; then
 	exit 0
 fi
 
-fsck_types="ext4"
-
 copy_exec /sbin/fsck
 copy_exec /sbin/logsave
 
-if prog="$(command -v fsck.${type})"; then
+if prog="$(command -v fsck.ext4)"; then
   copy_exec "$prog"
 else
-  echo "Warning: /sbin/fsck.${type} doesn't exist, can't install to initramfs, ignoring."
+  echo "Warning: /sbin/fsck.ext4 doesn't exist, can't install to initramfs, ignoring."
 fi
-- 
2.34.1