885 	u8 *tbuf;  in ds9490r_write_block()  local
890 	tbuf = kmemdup(buf, len, GFP_KERNEL);  in ds9490r_write_block()
891 	if (!tbuf)  in ds9490r_write_block()
894 	ds_write_block(dev, tbuf, len);  in ds9490r_write_block()
896 	kfree(tbuf);  in ds9490r_write_block()
903 	u8 *tbuf;  in ds9490r_read_block()  local
908 	tbuf = kmalloc(len, GFP_KERNEL);  in ds9490r_read_block()
909 	if (!tbuf)  in ds9490r_read_block()
912 	err = ds_read_block(dev, tbuf, len);  in ds9490r_read_block()
914 		memcpy(buf, tbuf, len);  in ds9490r_read_block()
916 	kfree(tbuf);  in ds9490r_read_block()