UBIFS: remove unneeded function parameter

Simplify 'ubifs_jnl_write_inode()' by removing the 'deletion'
parameter which is not really needed because we may test
inode->i_nlink and check whether this is a deletion or not.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 13e90b0..cf1fb6c 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -306,7 +306,7 @@
 	dbg_gen("inode %lu, mode %#x, nlink %u",
 		inode->i_ino, (int)inode->i_mode, inode->i_nlink);
 	if (inode->i_nlink) {
-		err = ubifs_jnl_write_inode(c, inode, 0);
+		err = ubifs_jnl_write_inode(c, inode);
 		if (err)
 			ubifs_err("can't write inode %lu, error %d",
 				  inode->i_ino, err);
@@ -341,7 +341,7 @@
 		goto out;
 
 	ui->ui_size = inode->i_size = 0;
-	err = ubifs_jnl_write_inode(c, inode, 1);
+	err = ubifs_jnl_write_inode(c, inode);
 	if (err)
 		/*
 		 * Worst case we have a lost orphan inode wasting space, so a