From 1dbba4cb8df73844ea0d7c1fd11e1ea35f1670b7 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 14 Apr 2017 22:10:41 +0300 Subject: [PATCH] net: phy: test the right variable in phy_write_mmd() This is a copy and paste buglet. We meant to test for ->write_mmd but we test for ->read_mmd. Fixes: 1ee6b9bc6206 ("net: phy: make phy_(read|write)_mmd() generic MMD accessors") Signed-off-by: Dan Carpenter Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/phy/phy-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 357a4d0d7641..6739b738bbaf 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -76,7 +76,7 @@ int phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val) if (regnum > (u16)~0 || devad > 32) return -EINVAL; - if (phydev->drv->read_mmd) { + if (phydev->drv->write_mmd) { ret = phydev->drv->write_mmd(phydev, devad, regnum, val); } else if (phydev->is_c45) { u32 addr = MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff); -- 2.20.1