sfc: Remove efx_channel::has_interrupt

efx_channel::has_interrupt is redundant with efx_channel::used_flags.

Remove efx_test_eventq() because it is now obviously unreachable.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 390275710ef4..1fa134ab8eb8 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -329,7 +329,6 @@ enum efx_rx_alloc_method {
  * @used_flags: Channel is used by net driver
  * @enabled: Channel enabled indicator
  * @irq: IRQ number (MSI and MSI-X only)
- * @has_interrupt: Channel has an interrupt
  * @irq_moderation: IRQ moderation value (in us)
  * @napi_dev: Net device used with NAPI
  * @napi_str: NAPI control structure
@@ -361,7 +360,6 @@ struct efx_channel {
         int used_flags;
         bool enabled;
         int irq;
-        bool has_interrupt;
         unsigned int irq_moderation;
         struct net_device *napi_dev;
         struct napi_struct napi_str;
@@ -834,15 +832,6 @@ struct efx_nic_type {
                         continue;                                       \
                 else
 
-/* Iterate over all used channels with interrupts */
-#define efx_for_each_channel_with_interrupt(_channel, _efx)             \
-        for (_channel = &_efx->channel[0];                              \
-             _channel < &_efx->channel[EFX_MAX_CHANNELS];               \
-             _channel++)                                                \
-                if (!(_channel->used_flags && _channel->has_interrupt)) \
-                        continue;                                       \
-                else
-
 /* Iterate over all used TX queues */
 #define efx_for_each_tx_queue(_tx_queue, _efx)                          \
         for (_tx_queue = &_efx->tx_queue[0];                            \