From: Sasha Neftin Date: Sun, 20 Feb 2022 07:29:15 +0000 (+0200) Subject: igc: igc_write_phy_reg_gpy: drop premature return X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c4208653a327a09da1e9e7b10299709b6d9b17bf;p=linux.git igc: igc_write_phy_reg_gpy: drop premature return Similar to "igc_read_phy_reg_gpy: drop premature return" patch. igc_write_phy_reg_gpy checks the return value from igc_write_phy_reg_mdic and if it's not 0, returns immediately. By doing this, it leaves the HW semaphore in the acquired state. Drop this premature return statement, the function returns after releasing the semaphore immediately anyway. Fixes: 5586838fe9ce ("igc: Add code for PHY support") Suggested-by: Dima Ruinskiy Reported-by: Corinna Vinschen Signed-off-by: Sasha Neftin Tested-by: Naama Meir Signed-off-by: Tony Nguyen --- diff --git a/drivers/net/ethernet/intel/igc/igc_phy.c b/drivers/net/ethernet/intel/igc/igc_phy.c index df91d07ce82a3..40dbf4b432345 100644 --- a/drivers/net/ethernet/intel/igc/igc_phy.c +++ b/drivers/net/ethernet/intel/igc/igc_phy.c @@ -746,8 +746,6 @@ s32 igc_write_phy_reg_gpy(struct igc_hw *hw, u32 offset, u16 data) if (ret_val) return ret_val; ret_val = igc_write_phy_reg_mdic(hw, offset, data); - if (ret_val) - return ret_val; hw->phy.ops.release(hw); } else { ret_val = igc_write_xmdio_reg(hw, (u16)offset, dev_addr,