3 files changed, 4 insertions, 8 deletions

diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 401192e56e50..61eebec00a7b 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -136,7 +136,6 @@ struct iscsi_conn {
 
         /* control data */
         int                     id;             /* CID */
-        struct list_head        item;           /* maintains list of conns */
         int                     c_stage;        /* connection state */
         /*
          * Preallocated buffer for pdus that have data but do not
@@ -235,10 +234,8 @@ struct iscsi_session {
                                                  * - mgmtpool,             *
                                                  * - r2tpool               */
         int                     state;          /* session state           */
-        struct list_head        item;
         int                     age;            /* counts session re-opens */
 
-        struct list_head        connections;    /* list of connections */
         int                     cmds_max;       /* size of cmds array */
         struct iscsi_cmd_task   **cmds;         /* Original Cmds arr */
         struct iscsi_queue      cmdpool;        /* PDU's pool */
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 84a6d5fe0920..5c0e9791441c 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -97,6 +97,7 @@ extern const unsigned char scsi_command_size[8];
 #define PERSISTENT_RESERVE_IN 0x5e
 #define PERSISTENT_RESERVE_OUT 0x5f
 #define REPORT_LUNS           0xa0
+#define MAINTENANCE_IN        0xa3
 #define MOVE_MEDIUM           0xa5
 #define EXCHANGE_MEDIUM       0xa6
 #define READ_12               0xa8
@@ -114,6 +115,8 @@ extern const unsigned char scsi_command_size[8];
 #define SERVICE_ACTION_IN     0x9e
 /* values for service action in */
 #define SAI_READ_CAPACITY_16  0x10
+/* values for maintenance in */
+#define MI_REPORT_TARGET_PGS  0x0a
 
 /* Values for T10/04-262r7 */
 #define ATA_16                0x85      /* 16-byte pass-thru */
@@ -430,7 +433,7 @@ struct scsi_lun {
 #define SCSI_IOCTL_GET_PCI              0x5387
 
 /* Pull a u32 out of a SCSI message (using BE SCSI conventions) */
-static inline u32 scsi_to_u32(u8 *ptr)
+static inline __u32 scsi_to_u32(__u8 *ptr)
 {
         return (ptr[0]<<24) + (ptr[1]<<16) + (ptr[2]<<8) + ptr[3];
 }
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 39e833260bd0..4b95c89c95c9 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -29,7 +29,6 @@
 struct scsi_transport_template;
 struct iscsi_transport;
 struct Scsi_Host;
-struct mempool_zone;
 struct iscsi_cls_conn;
 struct iscsi_conn;
 struct iscsi_cmd_task;
@@ -157,9 +156,6 @@ struct iscsi_cls_conn {
 
         int active;                     /* must be accessed with the connlock */
         struct device dev;              /* sysfs transport/container device */
-        struct mempool_zone *z_error;
-        struct mempool_zone *z_pdu;
-        struct list_head freequeue;
 };
 
 #define iscsi_dev_to_conn(_dev) \