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drivers: wireless: Apply max payload size to gs2200m.c

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Also, remove unnecessary initialization for tx packet.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2020-05-14 21:34:28 +09:00 committed by patacongo
parent 76add63598
commit 60b404e076
1 changed files with 8 additions and 1 deletions
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9
drivers/wireless/gs2200m.c
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@ -84,7 +84,10 @@
#define SPI_MAXFREQ CONFIG_WL_GS2200M_SPI_FREQUENCY
#define NRESPMSG (16 + 2)
#define BULK_CMD_HDR_SIZE_WITH_GUARD 36
#define MAX_PKT_LEN 1500
#define MAX_PAYLOAD (MAX_PKT_LEN - BULK_CMD_HDR_SIZE_WITH_GUARD)
#define MAX_NOTIF_Q 16
#define WR_REQ 0x01
@ -1853,6 +1856,11 @@ static enum pkt_type_e gs2200m_send_bulk(FAR struct gs2200m_dev_s *dev,
memset(cmd, 0, sizeof(cmd));
if (MAX_PAYLOAD <= msg->len)
{
msg->len = MAX_PAYLOAD;
}
/* Convert the data length to 4 ascii char */
_to_ascii_char(msg->len, digits);
@ -1883,7 +1891,6 @@ static enum pkt_type_e gs2200m_send_bulk(FAR struct gs2200m_dev_s *dev,
}
bulk_hdr_size = strlen(cmd);
memset(dev->tx_buff, 0, sizeof(dev->tx_buff));
memcpy(dev->tx_buff, cmd, bulk_hdr_size);
memcpy(dev->tx_buff + bulk_hdr_size, msg->buf, msg->len);