diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/class/cdc/cdc_device.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/class/cdc/cdc_device.c b/src/class/cdc/cdc_device.c index b4ebfc92e..91799b2de 100644 --- a/src/class/cdc/cdc_device.c +++ b/src/class/cdc/cdc_device.c @@ -165,11 +165,7 @@ uint32_t tud_cdc_n_write_flush (uint8_t itf) TU_VERIFY( !usbd_edpt_busy(TUD_OPT_RHPORT, p_cdc->ep_in), 0 ); uint16_t count = tu_fifo_read_n(&p_cdc->tx_ff, p_cdc->epin_buf, sizeof(p_cdc->epin_buf)); - if ( count ) - { - TU_VERIFY( tud_cdc_n_connected(itf), 0 ); // fifo is empty if not connected - TU_ASSERT( usbd_edpt_xfer(TUD_OPT_RHPORT, p_cdc->ep_in, p_cdc->epin_buf, count), 0 ); - } + if ( count ) TU_ASSERT( usbd_edpt_xfer(TUD_OPT_RHPORT, p_cdc->ep_in, p_cdc->epin_buf, count), 0 ); return count; } |