From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 04/10] fm10k: use ether_addr_equal instead of memcmp Date: Tue, 22 Dec 2015 06:02:06 -0800 Message-ID: <1450792932-96015-5-git-send-email-jeffrey.t.kirsher@intel.com> References: <1450792932-96015-1-git-send-email-jeffrey.t.kirsher@intel.com> Cc: Jacob Keller , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga02.intel.com ([134.134.136.20]:53515 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753485AbbLVODO (ORCPT ); Tue, 22 Dec 2015 09:03:14 -0500 In-Reply-To: <1450792932-96015-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Jacob Keller When comparing MAC addresses, use ether_addr_equal instead of memcmp to ETH_ALEN length. Found and replaced using the following sed: sed -e 's/memcmp\x28\(.*\), ETH_ALEN\x29/!ether_addr_equal\x28\1\x29/' Reported-by: Bruce Allan Signed-off-by: Jacob Keller Reviewed-by: Bruce Allan Tested-by: Krishneil Singh Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_pf.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_tlv.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_vf.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 202468f..9c6ed88 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -1191,7 +1191,7 @@ static s32 fm10k_mbx_mac_addr(struct fm10k_hw *hw, u32 **results, /* MAC was changed so we need reset */ if (is_valid_ether_addr(hw->mac.perm_addr) && - memcmp(hw->mac.perm_addr, hw->mac.addr, ETH_ALEN)) + !ether_addr_equal(hw->mac.perm_addr, hw->mac.addr)) interface->flags |= FM10K_FLAG_RESET_REQUESTED; /* VLAN override was changed, or default VLAN changed */ diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c index 808307e..7dd7ca8 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pf.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pf.c @@ -1250,7 +1250,7 @@ s32 fm10k_iov_msg_mac_vlan_pf(struct fm10k_hw *hw, u32 **results, /* block attempts to set MAC for a locked device */ if (is_valid_ether_addr(vf_info->mac) && - memcmp(mac, vf_info->mac, ETH_ALEN)) + !ether_addr_equal(mac, vf_info->mac)) return FM10K_ERR_PARAM; set = !(vlan & FM10K_VLAN_CLEAR); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c index 95afb5c..ab01bb3 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_tlv.c @@ -755,7 +755,7 @@ parse_nested: err = fm10k_tlv_attr_get_mac_vlan( results[FM10K_TEST_MSG_MAC_ADDR], result_mac, &result_vlan); - if (!err && memcmp(test_mac, result_mac, ETH_ALEN)) + if (!err && !ether_addr_equal(test_mac, result_mac)) err = FM10K_ERR_INVALID_VALUE; if (!err && test_vlan != result_vlan) err = FM10K_ERR_INVALID_VALUE; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c index 5445c0f..f1dc6e8 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_vf.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_vf.c @@ -298,7 +298,7 @@ static s32 fm10k_update_uc_addr_vf(struct fm10k_hw *hw, u16 glort, /* verify we are not locked down on the MAC address */ if (is_valid_ether_addr(hw->mac.perm_addr) && - memcmp(hw->mac.perm_addr, mac, ETH_ALEN)) + !ether_addr_equal(hw->mac.perm_addr, mac)) return FM10K_ERR_PARAM; /* add bit to notify us if this is a set or clear operation */ -- 2.5.0