spi/topcliff-pch: Delete an error message for a failed memory allocat…

…ion in pch_spi_set_tx()

Omit an extra message for a memory allocation failure in this function.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-topcliff-pch.c

@@ -591,7 +591,6 @@ static void pch_spi_set_tx(struct pch_spi_data *data, int *bpw)
 
 	if (!data->pkt_rx_buff) {
 		/* flush queue and set status of all transfers to -ENOMEM */
-		dev_err(&data->master->dev, "%s :kzalloc failed\n", __func__);
 		list_for_each_entry_safe(pmsg, tmp, data->queue.next, queue) {
 			pmsg->status = -ENOMEM;