diff mbox

[net-next,3/8] igb: resolve warning of unused adapter struct

Message ID 20090314064058.4052.11753.stgit@lost.foo-projects.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Kirsher, Jeffrey T March 14, 2009, 6:40 a.m. UTC 
From: Alexander Duyck <alexander.h.duyck@intel.com>

If DCA is undefined then the adapter struct becomes unnecessary.  To
resolve this issue the DCA calls can simply make a call to the adapter
struct through the rx_ring adapter struct member.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

 drivers/net/igb/igb_main.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)


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diff mbox

Patch

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 28b22c3..d83d30e 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -4164,18 +4164,17 @@  static inline void igb_rx_irq_enable(struct igb_ring *rx_ring)
 static int igb_poll(struct napi_struct *napi, int budget)
 {
 	struct igb_ring *rx_ring = container_of(napi, struct igb_ring, napi);
-	struct igb_adapter *adapter = rx_ring->adapter;
 	int work_done = 0;
 
 #ifdef CONFIG_IGB_DCA
-	if (adapter->flags & IGB_FLAG_DCA_ENABLED)
+	if (rx_ring->adapter->flags & IGB_FLAG_DCA_ENABLED)
 		igb_update_rx_dca(rx_ring);
 #endif
 	igb_clean_rx_irq_adv(rx_ring, &work_done, budget);
 
 	if (rx_ring->buddy) {
 #ifdef CONFIG_IGB_DCA
-		if (adapter->flags & IGB_FLAG_DCA_ENABLED)
+		if (rx_ring->adapter->flags & IGB_FLAG_DCA_ENABLED)
 			igb_update_tx_dca(rx_ring->buddy);
 #endif
 		if (!igb_clean_tx_irq(rx_ring->buddy))