[Intel-wired-lan] [next PATCH v2 2/2] i40evf: fix compiler warning of unused variable

[Bowers, AndrewX]

> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces at lists.osuosl.org] On
> Behalf Of Jesse Brandeburg
> Sent: Wednesday, September 16, 2015 7:01 PM
> To: e1000-patches at isotope.jf.intel.com
> Subject: [Intel-wired-lan] [next PATCH v2 2/2] i40evf: fix compiler warning of unused variable
> 
> Compiler complained of an unused variable, which the driver was just using
> to store the result of a rd32 which is used to clear a register unconditionally.
> Just drop the unused variable and re-use one.
> 
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg at intel.com>
> ---
>  drivers/net/ethernet/intel/i40evf/i40evf_main.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers at intel.com>
Patch code changes correctly applied, compiler does not issue unused variable warning at compile time.