[SCSI] remove use_sg_chaining

[linux-2.6-omap-h63xx.git] / drivers / scsi / qla4xxx / ql4_os.c

diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 89460d27c68959225bc27bfb818f989a06426738..2e2b9fedffcc7c763b1f1d8f70df0faa38e27f61 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -94,7 +94,6 @@ static struct scsi_host_template qla4xxx_driver_template = {
        .this_id                = -1,
        .cmd_per_lun            = 3,
        .use_clustering         = ENABLE_CLUSTERING,
-       .use_sg_chaining        = ENABLE_SG_CHAINING,
        .sg_tablesize           = SG_ALL,
 
        .max_sectors            = 0xFFFF,
@@ -173,18 +172,6 @@ static void qla4xxx_conn_stop(struct iscsi_cls_conn *conn, int flag)
                printk(KERN_ERR "iscsi: invalid stop flag %d\n", flag);
 }
 
-static ssize_t format_addr(char *buf, const unsigned char *addr, int len)
-{
-       int i;
-       char *cp = buf;
-
-       for (i = 0; i < len; i++)
-               cp += sprintf(cp, "%02x%c", addr[i],
-                             i == (len - 1) ? '\n' : ':');
-       return cp - buf;
-}
-
-
 static int qla4xxx_host_get_param(struct Scsi_Host *shost,
                                  enum iscsi_host_param param, char *buf)
 {
@@ -193,7 +180,7 @@ static int qla4xxx_host_get_param(struct Scsi_Host *shost,
 
        switch (param) {
        case ISCSI_HOST_PARAM_HWADDRESS:
-               len = format_addr(buf, ha->my_mac, MAC_ADDR_LEN);
+               len = sysfs_format_mac(buf, ha->my_mac, MAC_ADDR_LEN);
                break;
        case ISCSI_HOST_PARAM_IPADDRESS:
                len = sprintf(buf, "%d.%d.%d.%d\n", ha->ip_address[0],
@@ -298,8 +285,7 @@ void qla4xxx_destroy_sess(struct ddb_entry *ddb_entry)
                return;
 
        if (ddb_entry->conn) {
-               iscsi_if_destroy_session_done(ddb_entry->conn);
-               iscsi_destroy_conn(ddb_entry->conn);
+               atomic_set(&ddb_entry->state, DDB_STATE_DEAD);
                iscsi_remove_session(ddb_entry->sess);
        }
        iscsi_free_session(ddb_entry->sess);
@@ -309,6 +295,7 @@ int qla4xxx_add_sess(struct ddb_entry *ddb_entry)
 {
        int err;
 
+       ddb_entry->sess->recovery_tmo = ddb_entry->ha->port_down_retry_count;
        err = iscsi_add_session(ddb_entry->sess, ddb_entry->fw_ddb_index);
        if (err) {
                DEBUG2(printk(KERN_ERR "Could not add session.\n"));
@@ -321,9 +308,6 @@ int qla4xxx_add_sess(struct ddb_entry *ddb_entry)
                DEBUG2(printk(KERN_ERR "Could not add connection.\n"));
                return -ENOMEM;
        }
-
-       ddb_entry->sess->recovery_tmo = ddb_entry->ha->port_down_retry_count;
-       iscsi_if_create_session_done(ddb_entry->conn);
        return 0;
 }