Message ID | 20191104105100.4288-1-christophe.roullier@st.com (mailing list archive) |
---|---|
State | Mainlined |
Commit | 54e0602d796ceb20b292e9d364046b6b2724f735 |
Headers | show |
Series | [V2,1/1] net: ethernet: stmmac: drop unused variable in stm32mp1_set_mode() | expand |
From: Christophe Roullier <christophe.roullier@st.com> Date: Mon, 4 Nov 2019 11:51:00 +0100 > 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 <christophe.roullier@st.com> Applied to net-next.
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 4ef041bdf6a1..595af2ec89fb 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,
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 <christophe.roullier@st.com> --- V2: update commit message with Marc Gonzalez recommendation --- drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)