1 files changed, 17 insertions, 5 deletions

diff --git a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
index 2631bddd255e..7b686abaae64 100644
--- a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
+++ b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/inet.h>
+#include <linux/slab.h>
 #include <linux/crypto.h>
 #include <linux/if_vlan.h>
 #include <net/dst.h>
@@ -591,8 +592,7 @@ static int cxgb3i_conn_bind(struct iscsi_cls_session *cls_session,
         cxgb3i_conn_max_recv_dlength(conn);
 
         spin_lock_bh(&conn->session->lock);
-        sprintf(conn->portal_address, NIPQUAD_FMT,
-                NIPQUAD(c3cn->daddr.sin_addr.s_addr));
+        sprintf(conn->portal_address, "%pI4", &c3cn->daddr.sin_addr.s_addr);
         conn->portal_port = ntohs(c3cn->daddr.sin_port);
         spin_unlock_bh(&conn->session->lock);
 
@@ -709,6 +709,12 @@ static int cxgb3i_host_set_param(struct Scsi_Host *shost,
 {
         struct cxgb3i_hba *hba = iscsi_host_priv(shost);
 
+        if (!hba->ndev) {
+                shost_printk(KERN_ERR, shost, "Could not set host param. "
+                             "Netdev for host not set.\n");
+                return -ENODEV;
+        }
+
         cxgb3i_api_debug("param %d, buf %s.\n", param, buf);
 
         switch (param) {
@@ -739,6 +745,12 @@ static int cxgb3i_host_get_param(struct Scsi_Host *shost,
         struct cxgb3i_hba *hba = iscsi_host_priv(shost);
         int len = 0;
 
+        if (!hba->ndev) {
+                shost_printk(KERN_ERR, shost, "Could not set host param. "
+                             "Netdev for host not set.\n");
+                return -ENODEV;
+        }
+
         cxgb3i_api_debug("hba %s, param %d.\n", hba->ndev->name, param);
 
         switch (param) {
@@ -753,7 +765,7 @@ static int cxgb3i_host_get_param(struct Scsi_Host *shost,
                 __be32 addr;
 
                 addr = cxgb3i_get_private_ipv4addr(hba->ndev);
-                len = sprintf(buf, NIPQUAD_FMT, NIPQUAD(addr));
+                len = sprintf(buf, "%pI4", &addr);
                 break;
         }
         default:
@@ -904,7 +916,7 @@ static struct scsi_host_template cxgb3i_host_template = {
         .cmd_per_lun            = ISCSI_DEF_CMD_PER_LUN,
         .eh_abort_handler       = iscsi_eh_abort,
         .eh_device_reset_handler = iscsi_eh_device_reset,
-        .eh_target_reset_handler = iscsi_eh_target_reset,
+        .eh_target_reset_handler = iscsi_eh_recover_target,
         .target_alloc           = iscsi_target_alloc,
         .use_clustering         = DISABLE_CLUSTERING,
         .this_id                = -1,
@@ -937,7 +949,7 @@ static struct iscsi_transport cxgb3i_iscsi_transport = {
                                 ISCSI_USERNAME | ISCSI_PASSWORD |
                                 ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN |
                                 ISCSI_FAST_ABORT | ISCSI_ABORT_TMO |
-                                ISCSI_LU_RESET_TMO |
+                                ISCSI_LU_RESET_TMO | ISCSI_TGT_RESET_TMO |
                                 ISCSI_PING_TMO | ISCSI_RECV_TMO |
                                 ISCSI_IFACE_NAME | ISCSI_INITIATOR_NAME,
         .host_param_mask        = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS |