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resolve LWIP compiler warning #6780

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May 3, 2018
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Original file line number Diff line number Diff line change
Expand Up @@ -611,7 +611,7 @@ static err_t lpc_low_level_output(struct netif *netif, struct pbuf *p)
/* Wait until enough descriptors are available for the transfer. */
/* THIS WILL BLOCK UNTIL THERE ARE ENOUGH DESCRIPTORS AVAILABLE */
#if NO_SYS == 0
for (idx = 0; idx < dn; idx++) {
for (s32_t count = 0; count < dn; count++) {
osSemaphoreAcquire(lpc_enetif->xTXDCountSem.id, osWaitForever);
}
MBED_ASSERT(dn <= lpc_tx_ready(netif));
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