fs: ext4: Remove unused parameter from ext4_mount

The part_length parameter is not used. Remove it.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
diff --git a/fs/ext4/ext4_common.c b/fs/ext4/ext4_common.c
index f50de7c..ea9b922 100644
--- a/fs/ext4/ext4_common.c
+++ b/fs/ext4/ext4_common.c
@@ -2368,7 +2368,7 @@
 	return -1;
 }
 
-int ext4fs_mount(unsigned part_length)
+int ext4fs_mount(void)
 {
 	struct ext2_data *data;
 	int status;
diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c
index 4c89152..3b12ec5 100644
--- a/fs/ext4/ext4fs.c
+++ b/fs/ext4/ext4fs.c
@@ -233,7 +233,7 @@
 {
 	ext4fs_set_blk_dev(fs_dev_desc, fs_partition);
 
-	if (!ext4fs_mount(fs_partition->size)) {
+	if (!ext4fs_mount()) {
 		ext4fs_close();
 		return -1;
 	}