5 files changed, 21 insertions, 22 deletions

diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 7a3870f385f6..66b0b26a1381 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -688,8 +688,12 @@ static int tcm_qla2xxx_queue_status(struct se_cmd *se_cmd)
                  * For FCP_READ with CHECK_CONDITION status, clear cmd->bufflen
                  * for qla_tgt_xmit_response LLD code
                  */
+                if (se_cmd->se_cmd_flags & SCF_OVERFLOW_BIT) {
+                        se_cmd->se_cmd_flags &= ~SCF_OVERFLOW_BIT;
+                        se_cmd->residual_count = 0;
+                }
                 se_cmd->se_cmd_flags |= SCF_UNDERFLOW_BIT;
-                se_cmd->residual_count = se_cmd->data_length;
+                se_cmd->residual_count += se_cmd->data_length;
 
                 cmd->bufflen = 0;
         }
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 13e9e715ad2e..8d8b3ff68490 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -155,7 +155,7 @@ static ssize_t lio_target_np_store_iser(
         struct iscsi_tpg_np *tpg_np_iser = NULL;
         char *endptr;
         u32 op;
-        int rc;
+        int rc = 0;
 
         op = simple_strtoul(page, &endptr, 0);
         if ((op != 1) && (op != 0)) {
@@ -174,31 +174,32 @@ static ssize_t lio_target_np_store_iser(
                 return -EINVAL;
 
         if (op) {
-                int rc = request_module("ib_isert");
-                if (rc != 0)
+                rc = request_module("ib_isert");
+                if (rc != 0) {
                         pr_warn("Unable to request_module for ib_isert\n");
+                        rc = 0;
+                }
 
                 tpg_np_iser = iscsit_tpg_add_network_portal(tpg, &np->np_sockaddr,
                                 np->np_ip, tpg_np, ISCSI_INFINIBAND);
-                if (!tpg_np_iser || IS_ERR(tpg_np_iser))
+                if (IS_ERR(tpg_np_iser)) {
+                        rc = PTR_ERR(tpg_np_iser);
                         goto out;
+                }
         } else {
                 tpg_np_iser = iscsit_tpg_locate_child_np(tpg_np, ISCSI_INFINIBAND);
-                if (!tpg_np_iser)
-                        goto out;
-
-                rc = iscsit_tpg_del_network_portal(tpg, tpg_np_iser);
-                if (rc < 0)
-                        goto out;
+                if (tpg_np_iser) {
+                        rc = iscsit_tpg_del_network_portal(tpg, tpg_np_iser);
+                        if (rc < 0)
+                                goto out;
+                }
         }
 
-        printk("lio_target_np_store_iser() done, op: %d\n", op);
-
         iscsit_put_tpg(tpg);
         return count;
 out:
         iscsit_put_tpg(tpg);
-        return -EINVAL;
+        return rc;
 }
 
 TF_NP_BASE_ATTR(lio_target, iser, S_IRUGO | S_IWUSR);
diff --git a/drivers/target/iscsi/iscsi_target_erl0.c b/drivers/target/iscsi/iscsi_target_erl0.c
index 8e6298cc8839..dcb199da06b9 100644
--- a/drivers/target/iscsi/iscsi_target_erl0.c
+++ b/drivers/target/iscsi/iscsi_target_erl0.c
@@ -842,11 +842,11 @@ int iscsit_stop_time2retain_timer(struct iscsi_session *sess)
                 return 0;
 
         sess->time2retain_timer_flags |= ISCSI_TF_STOP;
-        spin_unlock_bh(&se_tpg->session_lock);
+        spin_unlock(&se_tpg->session_lock);
 
         del_timer_sync(&sess->time2retain_timer);
 
-        spin_lock_bh(&se_tpg->session_lock);
+        spin_lock(&se_tpg->session_lock);
         sess->time2retain_timer_flags &= ~ISCSI_TF_RUNNING;
         pr_debug("Stopped Time2Retain Timer for SID: %u\n",
                         sess->sid);
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index bb5d5c5bce65..3402241be87c 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -984,8 +984,6 @@ int iscsi_target_setup_login_socket(
         }
 
         np->np_transport = t;
-        printk("Set np->np_transport to %p -> %s\n", np->np_transport,
-                                np->np_transport->name);
         return 0;
 }
 
@@ -1002,7 +1000,6 @@ int iscsit_accept_np(struct iscsi_np *np, struct iscsi_conn *conn)
 
         conn->sock = new_sock;
         conn->login_family = np->np_sockaddr.ss_family;
-        printk("iSCSI/TCP: Setup conn->sock from new_sock: %p\n", new_sock);
 
         if (np->np_sockaddr.ss_family == AF_INET6) {
                 memset(&sock_in6, 0, sizeof(struct sockaddr_in6));
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index 7ad912060e21..cd5018ff9cd7 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -721,9 +721,6 @@ int iscsi_target_locate_portal(
 
                 start += strlen(key) + strlen(value) + 2;
         }
-
-        printk("i_buf: %s, s_buf: %s, t_buf: %s\n", i_buf, s_buf, t_buf);
-
         /*
          * See 5.3.  Login Phase.
          */