gs201: convert /modem_userdata to f2fs

Bug: 201348703
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: Ib2ce2692e321fdb4d594336feb6f582b1fcbffc9
diff --git a/conf/init.gs201.rc b/conf/init.gs201.rc
index 316dbb9..948ad8f 100644
--- a/conf/init.gs201.rc
+++ b/conf/init.gs201.rc
@@ -22,6 +22,10 @@
 
     # Format /efs_backup to f2fs, if it's ext4
     exec -- /vendor/bin/convert_to_f2fs.sh /dev/block/by-name/efs_backup true
+
+    # Format /modem_userdata to f2fs, if it's ext4
+    exec -- /vendor/bin/convert_to_f2fs.sh /dev/block/by-name/modem_userdata true
+
     mount_all /vendor/etc/fstab.persist --early
 
 on init