f2fs: avoid double lock in truncate_blocks

The init_inode_metadata calls truncate_blocks when error is occurred.
The callers holds f2fs_lock_op, so we should not call it again in
truncate_blocks.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 520758b..4d1f39f 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -247,7 +247,7 @@
 		update_inode(inode, ipage);
 		f2fs_put_page(ipage, 1);
 	} else if (ri && (ri->i_inline & F2FS_INLINE_DATA)) {
-		truncate_blocks(inode, 0);
+		truncate_blocks(inode, 0, false);
 		set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);
 		goto process_inline;
 	}