From 971f5c4079ed46a131ad3ac6e684ed056a7777da Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Mon, 25 Oct 2021 14:12:39 -0700 Subject: [PATCH] net: ax88796c: Remove pointless check in ax88796c_open() Clang warns: drivers/net/ethernet/asix/ax88796c_main.c:851:24: error: address of array 'ax_local->phydev->advertising' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion] if (ax_local->phydev->advertising && ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ ~~ advertising cannot be NULL here if ax_local is not NULL, which cannot happen due to the check in ax88796c_probe(). Remove the check. Link: https://github.com/ClangBuiltLinux/linux/issues/1492 Signed-off-by: Nathan Chancellor Signed-off-by: David S. Miller --- drivers/net/ethernet/asix/ax88796c_main.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/asix/ax88796c_main.c b/drivers/net/ethernet/asix/ax88796c_main.c index 3f25fafd422e..4b0c5a09fd57 100644 --- a/drivers/net/ethernet/asix/ax88796c_main.c +++ b/drivers/net/ethernet/asix/ax88796c_main.c @@ -850,11 +850,10 @@ ax88796c_open(struct net_device *ndev) /* Setup flow-control configuration */ phy_support_asym_pause(ax_local->phydev); - if (ax_local->phydev->advertising && - (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, - ax_local->phydev->advertising) || - linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, - ax_local->phydev->advertising))) + if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, + ax_local->phydev->advertising) || + linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + ax_local->phydev->advertising)) fc |= AX_FC_ANEG; fc |= linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,