Re: [PATCH] net: ena: remove set but not used variable 'rx_ring'

[David Miller]

From: yu kuai <yukuai3@xxxxxxxxxx>
Date: Fri, 3 Jan 2020 20:07:01 +0800

> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/net/ethernet/amazon/ena/ena_netdev.c: In function
> ʽena_xdp_xmit_buffʼ:
> drivers/net/ethernet/amazon/ena/ena_netdev.c:316:19: warning:
> variable ʽrx_ringʼ set but not used [-Wunused-but-set-variable]
> 
> It is never used, and so can be removed.
> 
> Signed-off-by: yu kuai <yukuai3@xxxxxxxxxx>

Does not apply to net-next.