From ddc4d236dc71b255ff4cb8394f5fce2739a1d138 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Thu, 6 Sep 2018 11:22:09 +0000 Subject: [PATCH] liquidio CN23XX: Remove set but not used variable 'ring_flag' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c: In function 'cn23xx_setup_octeon_vf_device': drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c:619:20: warning: variable 'ring_flag' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing Signed-off-by: David S. Miller --- drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c index 962bb62933db..fda49404968c 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c @@ -616,7 +616,7 @@ static void cn23xx_disable_vf_interrupt(struct octeon_device *oct, u8 intr_flag) int cn23xx_setup_octeon_vf_device(struct octeon_device *oct) { struct octeon_cn23xx_vf *cn23xx = (struct octeon_cn23xx_vf *)oct->chip; - u32 rings_per_vf, ring_flag; + u32 rings_per_vf; u64 reg_val; if (octeon_map_pci_barx(oct, 0, 0)) @@ -634,8 +634,6 @@ int cn23xx_setup_octeon_vf_device(struct octeon_device *oct) rings_per_vf = reg_val & CN23XX_PKT_INPUT_CTL_RPVF_MASK; - ring_flag = 0; - cn23xx->conf = oct_get_config_info(oct, LIO_23XX); if (!cn23xx->conf) { dev_err(&oct->pci_dev->dev, "%s No Config found for CN23XX\n", -- 2.30.2