scsi: libsas: Use sas_phy_match_dev_addr() instead of open coding it
The SAS address comparison of domain device and expander phy is open coded. Replace it with sas_phy_match_dev_addr(). Signed-off-by: Jason Yan <yanaijie@huawei.com> Link: https://lore.kernel.org/r/20220928070130.3657183-7-yanaijie@huawei.com Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -738,9 +738,7 @@ static void sas_ex_get_linkrate(struct domain_device *parent,
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phy->phy_state == PHY_NOT_PRESENT)
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continue;
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if (SAS_ADDR(phy->attached_sas_addr) ==
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SAS_ADDR(child->sas_addr)) {
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if (sas_phy_match_dev_addr(child, phy)) {
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child->min_linkrate = min(parent->min_linkrate,
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phy->linkrate);
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child->max_linkrate = max(parent->max_linkrate,
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@ -1012,8 +1010,7 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id)
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sas_add_parent_port(dev, phy_id);
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return 0;
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}
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if (dev->parent && (SAS_ADDR(ex_phy->attached_sas_addr) ==
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SAS_ADDR(dev->parent->sas_addr))) {
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if (dev->parent && sas_phy_match_dev_addr(dev->parent, ex_phy)) {
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sas_add_parent_port(dev, phy_id);
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if (ex_phy->routing_attr == TABLE_ROUTING)
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sas_configure_phy(dev, phy_id, dev->port->sas_addr, 1);
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@ -1312,7 +1309,7 @@ static int sas_check_parent_topology(struct domain_device *child)
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parent_phy->phy_state == PHY_NOT_PRESENT)
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continue;
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if (SAS_ADDR(parent_phy->attached_sas_addr) != SAS_ADDR(child->sas_addr))
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if (!sas_phy_match_dev_addr(child, parent_phy))
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continue;
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child_phy = &child_ex->ex_phy[parent_phy->attached_phy_id];
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@ -1522,8 +1519,7 @@ static int sas_configure_parent(struct domain_device *parent,
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struct ex_phy *phy = &ex_parent->ex_phy[i];
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if ((phy->routing_attr == TABLE_ROUTING) &&
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(SAS_ADDR(phy->attached_sas_addr) ==
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SAS_ADDR(child->sas_addr))) {
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sas_phy_match_dev_addr(child, phy)) {
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res = sas_configure_phy(parent, i, sas_addr, include);
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if (res)
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return res;
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@ -1858,8 +1854,7 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent,
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if (last) {
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list_for_each_entry_safe(child, n,
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&ex_dev->children, siblings) {
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if (SAS_ADDR(child->sas_addr) ==
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SAS_ADDR(phy->attached_sas_addr)) {
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if (sas_phy_match_dev_addr(child, phy)) {
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set_bit(SAS_DEV_GONE, &child->state);
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if (dev_is_expander(child->dev_type))
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sas_unregister_ex_tree(parent->port, child);
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@ -1941,8 +1936,7 @@ static int sas_discover_new(struct domain_device *dev, int phy_id)
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if (res)
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return res;
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list_for_each_entry(child, &dev->ex_dev.children, siblings) {
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if (SAS_ADDR(child->sas_addr) ==
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SAS_ADDR(ex_phy->attached_sas_addr)) {
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if (sas_phy_match_dev_addr(child, ex_phy)) {
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if (dev_is_expander(child->dev_type))
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res = sas_discover_bfs_by_root(child);
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break;
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