Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block

7 files changed, 29 insertions, 23 deletions

diff --git a/block/as-iosched.c b/block/as-iosched.c
index a78e160b59a3..fbe050124ec5 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/as-iosched.c
- *
  *  Anticipatory & deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 2b64f5852bfd..ee0bb41694b0 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/cfq-iosched.c
- *
  *  CFQ, or complete fairness queueing, disk scheduler.
  *
  *  Based on ideas from a previously unfinished io
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index 7929471d7df7..9cbec09e8415 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/deadline-iosched.c
- *
  *  Deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
diff --git a/block/elevator.c b/block/elevator.c
index e4c58827bb46..6c3fc8a10bf2 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/elevator.c
- *
  *  Block device elevator/IO-scheduler.
  *
  *  Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 5f52e30b43f8..99c9ca6d5992 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/ll_rw_blk.c
- *
  * Copyright (C) 1991, 1992 Linus Torvalds
  * Copyright (C) 1994,      Karl Keyte: Added support for disk statistics
  * Elevator latency, (C) 2000  Andrea Arcangeli <andrea@suse.de> SuSE
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index e239a6c29230..a9e33db46e68 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1017,10 +1017,11 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                                 status = -ENOMEM;
                                 goto cleanup1;
                         }
-                        if (ioc->Request.Type.Direction == XFER_WRITE &&
-                                copy_from_user(buff[sg_used], data_ptr, sz)) {
+                        if (ioc->Request.Type.Direction == XFER_WRITE) {
+                                if (copy_from_user(buff[sg_used], data_ptr, sz)) {
                                         status = -ENOMEM;
-                                        goto cleanup1;                  
+                                        goto cleanup1;
+                                }
                         } else {
                                 memset(buff[sg_used], 0, sz);
                         }
@@ -1138,8 +1139,15 @@ static int revalidate_allvol(ctlr_info_t *host)
 
         for(i=0; i< NWD; i++) {
                 struct gendisk *disk = host->gendisk[i];
-                if (disk->flags & GENHD_FL_UP)
-                        del_gendisk(disk);
+                if (disk) {
+                        request_queue_t *q = disk->queue;
+
+                        if (disk->flags & GENHD_FL_UP)
+                                del_gendisk(disk);
+                        if (q)
+                                blk_cleanup_queue(q);
+                        put_disk(disk);
+                }
         }
 
         /*
@@ -1453,10 +1461,13 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
          * allows us to delete disk zero but keep the controller registered.
         */
         if (h->gendisk[0] != disk){
-                if (disk->flags & GENHD_FL_UP){
-                        blk_cleanup_queue(disk->queue);
-                del_gendisk(disk);
-                        drv->queue = NULL;
+                if (disk) {
+                        request_queue_t *q = disk->queue;
+                        if (disk->flags & GENHD_FL_UP)
+                                del_gendisk(disk);
+                        if (q)  
+                                blk_cleanup_queue(q);
+                        put_disk(disk); 
                 }
         }
 
@@ -3225,9 +3236,14 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
         /* remove it from the disk list */
         for (j = 0; j < NWD; j++) {
                 struct gendisk *disk = hba[i]->gendisk[j];
-                if (disk->flags & GENHD_FL_UP) {
-                        del_gendisk(disk);
-                        blk_cleanup_queue(disk->queue);
+                if (disk) {
+                        request_queue_t *q = disk->queue;
+
+                        if (disk->flags & GENHD_FL_UP) 
+                                del_gendisk(disk);
+                        if (q)
+                                blk_cleanup_queue(q);
+                        put_disk(disk);
                 }
         }
 
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index 424d5e622b43..6e27f42e3a57 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,8 +10,8 @@
 typedef struct _cciss_pci_info_struct
 {
         unsigned char   bus;
-        unsigned short  domain;
         unsigned char   dev_fn;
+        unsigned short  domain;
         __u32           board_id;
 } cciss_pci_info_struct;