From 5f0a65495d895df2be2ddd681662f877f1a05b7f Mon Sep 17 00:00:00 2001 From: Max Uvarov Date: Thu, 30 Nov 2017 13:08:29 +0300 Subject: net: phy-micrel: check return code in flp center function Fix obvious typo that first return value is set but not checked. Signed-off-by: Max Uvarov Signed-off-by: David S. Miller (cherry picked from commit a0da456bbf95d2a9294799bb05c61bfb24736bb7) Signed-off-by: Philippe Schenker Acked-by: Marcel Ziswiler --- drivers/net/phy/micrel.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 52c24ac5d751..4a59e729744c 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -498,16 +498,18 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev, return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval); } +/* Center KSZ9031RNX FLP timing at 16ms. */ static int ksz9031_center_flp_timing(struct phy_device *phydev) { int result; - /* Center KSZ9031RNX FLP timing at 16ms. */ result = ksz9031_extended_write(phydev, OP_DATA, 0, MII_KSZ9031RN_FLP_BURST_TX_HI, 0x0006); + if (result) + return result; + result = ksz9031_extended_write(phydev, OP_DATA, 0, MII_KSZ9031RN_FLP_BURST_TX_LO, 0x1A80); - if (result) return result; -- cgit v1.2.3