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bt_uart: Fix the minor typo in bt_uart driver

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-12-27 15:40:30 +08:00 committed by Alin Jerpelea
parent 6a30d7ad6b
commit ca5d8d8660
1 changed files with 8 additions and 9 deletions
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17
drivers/wireless/bluetooth/bt_uart.c
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@ -66,8 +66,8 @@ static ssize_t btuart_read(FAR struct btuart_upperhalf_s *upper,
size_t minread)
{
FAR const struct btuart_lowerhalf_s *lower;
ssize_t nread;
ssize_t ntotal = 0;
ssize_t nread;
wlinfo("buflen %lu minread %lu\n",
(unsigned long)buflen, (unsigned long)minread);
@ -91,7 +91,7 @@ static ssize_t btuart_read(FAR struct btuart_upperhalf_s *upper,
}
else if (nread < 0)
{
wlwarn("Returned error %d\n", nread);
wlwarn("Returned error %d\n", (int)nread);
return nread;
}
@ -137,7 +137,7 @@ btuart_evt_recv(FAR struct btuart_upperhalf_s *upper,
wlerr("ERROR: No available event buffers!\n");
}
*hdrlen = (int)hdr.len;
*hdrlen = hdr.len;
wlinfo("hdrlen %u\n", hdr.len);
return buf;
@ -229,7 +229,7 @@ static void btuart_rxwork(FAR void *arg)
wlwarn("WARNING: Discarded %ld bytes\n", (long)nread);
goto errout_with_busy;
}
else if ((hdrlen - 1) > bt_buf_tailroom(buf))
else if (hdrlen > bt_buf_tailroom(buf))
{
wlerr("ERROR: Not enough space in buffer\n");
goto errout_with_buf;
@ -243,7 +243,7 @@ static void btuart_rxwork(FAR void *arg)
nread = btuart_read(upper, bt_buf_tail(buf), remaining, 0);
if (nread < 0)
{
wlerr("ERROR: Read returned error %d\n", nread);
wlerr("ERROR: Read returned error %d\n", (int)nread);
goto errout_with_buf;
}
@ -265,7 +265,7 @@ static void btuart_rxwork(FAR void *arg)
/* Pass buffer to the stack */
BT_DUMP("Received", buf->data, buf->len);
BT_DUMP("Received", buf->data, buf->len);
upper->busy = false;
bt_hci_receive(buf);
return;
@ -275,7 +275,6 @@ errout_with_buf:
errout_with_busy:
upper->busy = false;
return;
}
static void btuart_rxcallback(FAR const struct btuart_lowerhalf_s *lower,
@ -319,7 +318,7 @@ int btuart_send(FAR const struct bt_driver_s *dev, FAR struct bt_buf_s *buf)
return -EINVAL;
}
type = bt_buf_provide(buf, 1);
type = bt_buf_provide(buf, H4_HEADER_SIZE);
switch (buf->type)
{
@ -350,7 +349,7 @@ int btuart_send(FAR const struct bt_driver_s *dev, FAR struct bt_buf_s *buf)
if (nwritten < 0)
{
return (int)nwritten;
return nwritten;
}
return -EIO;