diff options
Diffstat (limited to 'drivers/net/ipa/gsi.c')
| -rw-r--r-- | drivers/net/ipa/gsi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 5471843b665f..3f97653450bb 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -1475,7 +1475,7 @@ void gsi_channel_doorbell(struct gsi_channel *channel) } /* Consult hardware, move any newly completed transactions to completed list */ -struct gsi_trans *gsi_channel_update(struct gsi_channel *channel) +void gsi_channel_update(struct gsi_channel *channel) { u32 evt_ring_id = channel->evt_ring_id; struct gsi *gsi = channel->gsi; @@ -1494,12 +1494,12 @@ struct gsi_trans *gsi_channel_update(struct gsi_channel *channel) offset = GSI_EV_CH_E_CNTXT_4_OFFSET(evt_ring_id); index = gsi_ring_index(ring, ioread32(gsi->virt + offset)); if (index == ring->index % ring->count) - return NULL; + return; /* Get the transaction for the latest completed event. */ trans = gsi_event_trans(gsi, gsi_ring_virt(ring, index - 1)); if (!trans) - return NULL; + return; /* For RX channels, update each completed transaction with the number * of bytes that were actually received. For TX channels, report @@ -1507,8 +1507,6 @@ struct gsi_trans *gsi_channel_update(struct gsi_channel *channel) * up the network stack. */ gsi_evt_ring_update(gsi, evt_ring_id, index); - - return gsi_channel_trans_complete(channel); } /** |