From 6821af8b7885870ed0dcb299e4b3cd38695538bc Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Fri, 10 Jan 2020 06:09:08 +0000
Subject: [PATCH] sfc: remove set but not used variable 'nic_data'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/sfc/mcdi_functions.c: In function 'efx_mcdi_ev_init':
drivers/net/ethernet/sfc/mcdi_functions.c:79:28: warning:
variable 'nic_data' set but not used [-Wunused-but-set-variable]
commit 4438b587fe4b ("sfc: move MCDI event queue management code")
introduces this unused variable.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/sfc/mcdi_functions.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/sfc/mcdi_functions.c b/drivers/net/ethernet/sfc/mcdi_functions.c
index f5dad8bffc3d7..dcfe78b0fa5a4 100644
--- a/drivers/net/ethernet/sfc/mcdi_functions.c
+++ b/drivers/net/ethernet/sfc/mcdi_functions.c
@@ -76,13 +76,10 @@ int efx_mcdi_ev_init(struct efx_channel *channel, bool v1_cut_thru, bool v2)
MCDI_DECLARE_BUF(outbuf, MC_CMD_INIT_EVQ_V2_OUT_LEN);
size_t entries = channel->eventq.buf.len / EFX_BUF_SIZE;
struct efx_nic *efx = channel->efx;
- struct efx_ef10_nic_data *nic_data;
size_t inlen, outlen;
dma_addr_t dma_addr;
int rc, i;
- nic_data = efx->nic_data;
-
/* Fill event queue with all ones (i.e. empty events) */
memset(channel->eventq.buf.addr, 0xff, channel->eventq.buf.len);