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| author |   Christophe Roullier <christophe.roullier@st.com> | 2019-11-04 11:51:00 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-04 11:31:21 -0800 |
| commit | 54e0602d796ceb20b292e9d364046b6b2724f735 (patch) | |
| tree | b2a20886d49a8b3ee92952f004f4facb4facda2b /drivers/net/ethernet/stmicro | |
| parent | net: sgi: ioc3-eth: ensure tx ring is 16k aligned. (diff) | |
| download | linux-dev-54e0602d796ceb20b292e9d364046b6b2724f735.tar.xz linux-dev-54e0602d796ceb20b292e9d364046b6b2724f735.zip | |
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 <christophe.roullier@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c | 6 |
1 files changed, 3 insertions, 3 deletions
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, |