applesmc: support for Intel iMac

[linux-2.6] / drivers / scsi / scsi_lib.c

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index a47c05d7829a617564c1fa8b51128565a9d07841..ff5d56b3ee4d5c66a6ee4ab34609fc1800cd347b 100644 (file)
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -950,9 +950,14 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
                                 * 6-byte command.
                                 */
                                scsi_requeue_command(q, cmd);
-                               return;
-                       } else {
+                       } else if (sshdr.asc == 0x10) /* DIX */
+                               scsi_end_request(cmd, -EIO, this_count, 0);
+                       else
                                scsi_end_request(cmd, -EIO, this_count, 1);
+                       return;
+               case ABORTED_COMMAND:
+                       if (sshdr.asc == 0x10) { /* DIF */
+                               scsi_end_request(cmd, -EIO, this_count, 0);
                                return;
                        }
                        break;
@@ -1390,7 +1395,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
 
        if (unlikely(cmd == NULL)) {
                printk(KERN_CRIT "impossible request in %s.\n",
-                                __FUNCTION__);
+                                __func__);
                BUG();
        }
 
@@ -1514,7 +1519,7 @@ static void scsi_request_fn(struct request_queue *q)
                        printk(KERN_CRIT "impossible request in %s.\n"
                                         "please mail a stack trace to "
                                         "linux-scsi@vger.kernel.org\n",
-                                        __FUNCTION__);
+                                        __func__);
                        blk_dump_rq_flags(req, "foo");
                        BUG();
                }
@@ -1528,7 +1533,7 @@ static void scsi_request_fn(struct request_queue *q)
                 * we add the dev to the starved list so it eventually gets
                 * a run when a tag is freed.
                 */
-               if (blk_queue_tagged(q) && (req->tag == -1)) {
+               if (blk_queue_tagged(q) && !blk_rq_tagged(req)) {
                        if (list_empty(&sdev->starved_entry))
                                list_add_tail(&sdev->starved_entry,
                                              &shost->starved_list);
@@ -2524,7 +2529,7 @@ void *scsi_kmap_atomic_sg(struct scatterlist *sgl, int sg_count,
        if (unlikely(i == sg_count)) {
                printk(KERN_ERR "%s: Bytes in sg: %zu, requested offset %zu, "
                        "elements %d\n",
-                      __FUNCTION__, sg_len, *offset, sg_count);
+                      __func__, sg_len, *offset, sg_count);
                WARN_ON(1);
                return NULL;
        }