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authorLinus Torvalds <torvalds@g5.osdl.org>2005-11-18 13:49:44 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-18 13:49:44 -0800
commitbcd039b230f738243193ef7dbb03298d967b8370 (patch)
treebec1988fa1d7f8dbcd445a82ad68c27330df03a9
parente67b23c71cb9ee02d65a74c3858716ba2dedd554 (diff)
parent6f5a0f7c955d3567f800fa36f978758cb5b99aa2 (diff)
downloadlinux-2.6.34-ux500-bcd039b230f738243193ef7dbb03298d967b8370.tar.gz
Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block
-rw-r--r--block/as-iosched.c2
-rw-r--r--block/cfq-iosched.c2
-rw-r--r--block/deadline-iosched.c2
-rw-r--r--block/elevator.c2
-rw-r--r--block/ll_rw_blk.c2
-rw-r--r--drivers/block/cciss.c40
-rw-r--r--include/linux/cciss_ioctl.h2
7 files changed, 29 insertions, 23 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c
index a78e160b59a..fbe050124ec 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 2b64f5852bf..ee0bb41694b 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 7929471d7df..9cbec09e841 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 e4c58827bb4..6c3fc8a10bf 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 5f52e30b43f..99c9ca6d599 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 e239a6c2923..a9e33db46e6 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 424d5e622b4..6e27f42e3a5 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;