media: cxd2880: Replaze kmalloc with kzalloc

Fix smatch error:
drivers/media/spi/cxd2880-spi.c:391 cxd2880_start_feed() warn: Please consider using kzalloc instead of kmalloc

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/spi/cxd2880-spi.c b/drivers/media/spi/cxd2880-spi.c
index 6be4e5528879fb2fa82d2f052f9e6c647041d7ff..65fa7f857fcaf9617db0e1d535de8d249988b632 100644 (file)
--- a/drivers/media/spi/cxd2880-spi.c
+++ b/drivers/media/spi/cxd2880-spi.c
@@ -388,7 +388,7 @@ static int cxd2880_start_feed(struct dvb_demux_feed *feed)
 
        if (dvb_spi->feed_count == 0) {
                dvb_spi->ts_buf =
-                       kmalloc(MAX_TRANS_PKT * 188,
+                       kzalloc(MAX_TRANS_PKT * 188,
                                GFP_KERNEL | GFP_DMA);
                if (!dvb_spi->ts_buf) {
                        pr_err("ts buffer allocate failed\n");