Patchwork [net-2.6] ixgbe: fix compile warning without DCB

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Submitter Jeff Kirsher
Date Nov. 20, 2009, 7:07 a.m.
Message ID <20091120070745.30460.28687.stgit@localhost.localdomain>
Download mbox | patch
Permalink /patch/38899/
State Superseded
Delegated to: David Miller
Headers show

Comments

Jeff Kirsher - Nov. 20, 2009, 7:07 a.m.
When DCB is disabled, gcc warns about an unused varaible.  Fixed by making
the variable only available when DCB is enabled.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
---

 drivers/net/ixgbe/ixgbe_main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


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Patch

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a5036f7..7cc6e93 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -240,7 +240,9 @@  static void ixgbe_unmap_and_free_tx_resource(struct ixgbe_adapter *adapter,
 static inline bool ixgbe_tx_is_paused(struct ixgbe_adapter *adapter,
                                       struct ixgbe_ring *tx_ring)
 {
+#ifdef CONFIG_IXGBE_DCB
 	int tc;
+#endif
 	u32 txoff = IXGBE_TFCS_TXOFF;
 
 #ifdef CONFIG_IXGBE_DCB