diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/efx.c')
-rw-r--r-- | drivers/net/ethernet/sfc/efx.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 3977926e77c3..49d06ca79d7d 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -339,6 +339,7 @@ static void efx_init_eventq(struct efx_channel *channel) channel->eventq_read_ptr = 0; efx_nic_init_eventq(channel); + channel->eventq_init = true; } /* Enable event queue processing and NAPI */ @@ -367,10 +368,14 @@ static void efx_stop_eventq(struct efx_channel *channel) static void efx_fini_eventq(struct efx_channel *channel) { + if (!channel->eventq_init) + return; + netif_dbg(channel->efx, drv, channel->efx->net_dev, "chan %d fini event queue\n", channel->channel); efx_nic_fini_eventq(channel); + channel->eventq_init = false; } static void efx_remove_eventq(struct efx_channel *channel) |