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[PATCH] ixgbe: move tc variable to CONFIG_IXGBE_DCB

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Jaswinder Singh Rajput

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Nov 20, 2009, 9:10:02 AM11/20/09
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tc is required by CONFIG_IXGBE_DCB.
This also fixes compilation warning:

drivers/net/ixgbe/ixgbe_main.c: In function ‘ixgbe_tx_is_paused’:
drivers/net/ixgbe/ixgbe_main.c:245: warning: unused variable ‘tc’

Signed-off-by: Jaswinder Singh Rajput <jaswind...@gmail.com>
---
drivers/net/ixgbe/ixgbe_main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index ebcec30..61a02ce 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -242,11 +242,11 @@ 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)
{
- int tc;
u32 txoff = IXGBE_TFCS_TXOFF;

#ifdef CONFIG_IXGBE_DCB
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
+ int tc;
int reg_idx = tx_ring->reg_idx;
int dcb_i = adapter->ring_feature[RING_F_DCB].indices;

--
1.6.5.3


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Jeff Kirsher

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Nov 20, 2009, 9:30:02 AM11/20/09
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I just submitted a patch to fix this. So NAK.

--
Cheers,
Jeff

David Miller

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Nov 20, 2009, 2:20:02 PM11/20/09
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From: Jeff Kirsher <jeffrey....@intel.com>
Date: Fri, 20 Nov 2009 06:24:21 -0800

> On Fri, Nov 20, 2009 at 06:02, Jaswinder Singh Rajput
> <jasw...@kernel.org> wrote:
>>
>> tc is required by CONFIG_IXGBE_DCB.
>> This also fixes compilation warning:
>>
>>  drivers/net/ixgbe/ixgbe_main.c: In function ‘ixgbe_tx_is_paused’:
>>  drivers/net/ixgbe/ixgbe_main.c:245: warning: unused variable ‘tc’
>>
>> Signed-off-by: Jaswinder Singh Rajput <jaswind...@gmail.com>
...
> I just submitted a patch to fix this. So NAK.

But his is much cleaner that your's, less ifdefs. I think we
should therefore use Jasdinder's version.

Jeff Kirsher

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Nov 20, 2009, 2:20:03 PM11/20/09
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:) That is fine. The end result is the same.

Acked-by: Jeff Kirsher <jeffrey....@intel.com>

David Miller

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Nov 20, 2009, 4:50:02 PM11/20/09
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From: Jeff Kirsher <jeffrey....@intel.com>
Date: Fri, 20 Nov 2009 11:16:54 -0800

> :) That is fine. The end result is the same.
>
> Acked-by: Jeff Kirsher <jeffrey....@intel.com>

Great, applied.

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