Re: [PATCH net-next] net: thunderx: remove set but not used variable 'tail'
From: David Miller <davem@davemloft.net>
Date: 2020-03-24 04:54:25
Also in:
bpf, linux-arm-kernel, lkml
From: Zheng Zengkai <redacted> Date: Mon, 23 Mar 2020 14:51:16 +0800
From: Zheng zengkai <redacted>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/cavium/thunder/nicvf_queues.c: In function nicvf_sq_free_used_descs:
drivers/net/ethernet/cavium/thunder/nicvf_queues.c:1182:12: warning:
variable tail set but not used [-Wunused-but-set-variable]
It's not used since commit 4863dea3fab01("net: Adding support for Cavium ThunderX network controller"),
so remove it.
Reported-by: Hulk Robot <redacted>
Signed-off-by: Zheng zengkai <redacted>Applied, thank you.