diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_expander.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 17b45a0c7bc3..93f297199d4c 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -1151,7 +1151,7 @@ static int sas_find_sub_addr(struct domain_device *dev, u8 *sub_addr) phy->attached_dev_type == SAS_FANOUT_EXPANDER_DEVICE) && phy->routing_attr == SUBTRACTIVE_ROUTING) { - memcpy(sub_addr, phy->attached_sas_addr,SAS_ADDR_SIZE); + memcpy(sub_addr, phy->attached_sas_addr, SAS_ADDR_SIZE); return 1; } @@ -1163,7 +1163,7 @@ static int sas_check_level_subtractive_boundary(struct domain_device *dev) { struct expander_device *ex = &dev->ex_dev; struct domain_device *child; - u8 sub_addr[8] = {0, }; + u8 sub_addr[SAS_ADDR_SIZE] = {0, }; list_for_each_entry(child, &ex->children, siblings) { if (child->dev_type != SAS_EDGE_EXPANDER_DEVICE && @@ -1173,7 +1173,7 @@ static int sas_check_level_subtractive_boundary(struct domain_device *dev) sas_find_sub_addr(child, sub_addr); continue; } else { - u8 s2[8]; + u8 s2[SAS_ADDR_SIZE]; if (sas_find_sub_addr(child, s2) && (SAS_ADDR(sub_addr) != SAS_ADDR(s2))) { @@ -1760,10 +1760,11 @@ static int sas_get_phy_attached_dev(struct domain_device *dev, int phy_id, res = sas_get_phy_discover(dev, phy_id, disc_resp); if (res == 0) { - memcpy(sas_addr, disc_resp->disc.attached_sas_addr, 8); + memcpy(sas_addr, disc_resp->disc.attached_sas_addr, + SAS_ADDR_SIZE); *type = to_dev_type(dr); if (*type == 0) - memset(sas_addr, 0, 8); + memset(sas_addr, 0, SAS_ADDR_SIZE); } kfree(disc_resp); return res; @@ -2027,10 +2028,10 @@ static int sas_rediscover_dev(struct domain_device *dev, int phy_id, bool last) struct expander_device *ex = &dev->ex_dev; struct ex_phy *phy = &ex->ex_phy[phy_id]; enum sas_device_type type = SAS_PHY_UNUSED; - u8 sas_addr[8]; + u8 sas_addr[SAS_ADDR_SIZE]; int res; - memset(sas_addr, 0, 8); + memset(sas_addr, 0, SAS_ADDR_SIZE); res = sas_get_phy_attached_dev(dev, phy_id, sas_addr, &type); switch (res) { case SMP_RESP_NO_PHY: |