1 files changed, 0 insertions, 78 deletions

diff --git a/drivers/net/ethernet/cisco/enic/vnic_rq.h b/drivers/net/ethernet/cisco/enic/vnic_rq.h
index b9c82f143d7e..0413103ebe94 100644
--- a/drivers/net/ethernet/cisco/enic/vnic_rq.h
+++ b/drivers/net/ethernet/cisco/enic/vnic_rq.h
@@ -92,9 +92,6 @@ struct vnic_rq {
 	struct vnic_rq_buf *to_clean;
 	void *os_buf_head;
 	unsigned int pkts_outstanding;
-#ifdef CONFIG_NET_RX_BUSY_POLL
-	atomic_t bpoll_state;
-#endif /* CONFIG_NET_RX_BUSY_POLL */
 };
 
 static inline unsigned int vnic_rq_desc_avail(struct vnic_rq *rq)
@@ -207,81 +204,6 @@ static inline int vnic_rq_fill(struct vnic_rq *rq,
 	return 0;
 }
 
-#ifdef CONFIG_NET_RX_BUSY_POLL
-static inline void enic_busy_poll_init_lock(struct vnic_rq *rq)
-{
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_lock_napi(struct vnic_rq *rq)
-{
-	int rc = atomic_cmpxchg(&rq->bpoll_state, ENIC_POLL_STATE_IDLE,
-				ENIC_POLL_STATE_NAPI);
-
-	return (rc == ENIC_POLL_STATE_IDLE);
-}
-
-static inline void enic_poll_unlock_napi(struct vnic_rq *rq,
-					 struct napi_struct *napi)
-{
-	WARN_ON(atomic_read(&rq->bpoll_state) != ENIC_POLL_STATE_NAPI);
-	napi_gro_flush(napi, false);
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_lock_poll(struct vnic_rq *rq)
-{
-	int rc = atomic_cmpxchg(&rq->bpoll_state, ENIC_POLL_STATE_IDLE,
-				ENIC_POLL_STATE_POLL);
-
-	return (rc == ENIC_POLL_STATE_IDLE);
-}
-
-
-static inline void enic_poll_unlock_poll(struct vnic_rq *rq)
-{
-	WARN_ON(atomic_read(&rq->bpoll_state) != ENIC_POLL_STATE_POLL);
-	atomic_set(&rq->bpoll_state, ENIC_POLL_STATE_IDLE);
-}
-
-static inline bool enic_poll_busy_polling(struct vnic_rq *rq)
-{
-	return atomic_read(&rq->bpoll_state) & ENIC_POLL_STATE_POLL;
-}
-
-#else
-
-static inline void enic_busy_poll_init_lock(struct vnic_rq *rq)
-{
-}
-
-static inline bool enic_poll_lock_napi(struct vnic_rq *rq)
-{
-	return true;
-}
-
-static inline bool enic_poll_unlock_napi(struct vnic_rq *rq,
-					 struct napi_struct *napi)
-{
-	return false;
-}
-
-static inline bool enic_poll_lock_poll(struct vnic_rq *rq)
-{
-	return false;
-}
-
-static inline bool enic_poll_unlock_poll(struct vnic_rq *rq)
-{
-	return false;
-}
-
-static inline bool enic_poll_ll_polling(struct vnic_rq *rq)
-{
-	return false;
-}
-#endif /* CONFIG_NET_RX_BUSY_POLL */
-
 void vnic_rq_free(struct vnic_rq *rq);
 int vnic_rq_alloc(struct vnic_dev *vdev, struct vnic_rq *rq, unsigned int index,
 	unsigned int desc_count, unsigned int desc_size);