From: Christophe Roullier Date: Mon, 4 Nov 2019 10:51:00 +0000 (+0100) Subject: net: ethernet: stmmac: drop unused variable in stm32mp1_set_mode() X-Git-Tag: v5.10.7~3838^2~232 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=54e0602d796ceb20b292e9d364046b6b2724f735;p=platform%2Fkernel%2Flinux-rpi.git net: ethernet: stmmac: drop unused variable in stm32mp1_set_mode() Building with W=1 (cf.scripts/Makefile.extrawarn) outputs: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Drop the unused 'ret' variable. Signed-off-by: Christophe Roullier Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 4ef041b..595af2e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -175,7 +175,7 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) { struct stm32_dwmac *dwmac = plat_dat->bsp_priv; u32 reg = dwmac->mode_reg; - int val, ret; + int val; switch (plat_dat->interface) { case PHY_INTERFACE_MODE_MII: @@ -211,8 +211,8 @@ static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat) } /* Need to update PMCCLRR (clear register) */ - ret = regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET, - dwmac->ops->syscfg_eth_mask); + regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET, + dwmac->ops->syscfg_eth_mask); /* Update PMCSETR (set register) */ return regmap_update_bits(dwmac->regmap, reg,