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net: 802.15.4: Fix the dummy driver

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Do not depend on uart_pipe_send return value. Just assume
uart_pipe_send call to uart_poll_out sent data through uart.

Change-Id: Ifc7119f94b625d4f2895d92d44d660013bf50145
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
This commit is contained in:
Ravi kumar Veeramally 2016-03-02 17:50:15 +02:00 • committed by Jukka Rissanen
commit bf90337e87
1 changed files with 5 additions and 15 deletions
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20
net/ip/dummy_15_4_radio.c
View file

@ -141,7 +141,7 @@ done:
#endif
#if defined CONFIG_NETWORKING_WITH_15_4_LOOPBACK_UART
static int uart_send(unsigned char c)
static void uart_send(unsigned char c)
{
uint8_t buf[1] = { c };
@ -150,7 +150,7 @@ static int uart_send(unsigned char c)
__FUNCTION__, buf[0]);
#endif
return uart_pipe_send(&buf[0], 1);
uart_pipe_send(&buf[0], 1);
}
#endif
@ -235,21 +235,11 @@ send(struct net_buf *buf, const void *payload, unsigned short payload_len)
PRINTF("dummy154radio: sending %d bytes\n", len);
}
if(!uart_send(DUMMY_RADIO_15_4_FRAME_TYPE)) { /* Type */
PRINTF("uart_send failed (frame type)\n");
return RADIO_TX_ERR;
}
if(!uart_send(len)) { /* Length */
PRINTF("uart_send failed (length)\n");
return RADIO_TX_ERR;
}
uart_send(DUMMY_RADIO_15_4_FRAME_TYPE); /* Type */
uart_send(len); /* Length */
for (i = 0; i < len; i++) {
if (!uart_send(output[i])) {
PRINTF("uart_send failed\n");
return RADIO_TX_ERR;
}
uart_send(output[i]);
}
return RADIO_TX_OK;