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author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-18 21:49:44 (GMT) |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-18 21:49:44 (GMT) |
commit | bcd039b230f738243193ef7dbb03298d967b8370 (patch) | |
tree | bec1988fa1d7f8dbcd445a82ad68c27330df03a9 | |
parent | e67b23c71cb9ee02d65a74c3858716ba2dedd554 (diff) | |
parent | 6f5a0f7c955d3567f800fa36f978758cb5b99aa2 (diff) | |
download | linux-bcd039b230f738243193ef7dbb03298d967b8370.tar.xz |
Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block
-rw-r--r-- | block/as-iosched.c | 2 | ||||
-rw-r--r-- | block/cfq-iosched.c | 2 | ||||
-rw-r--r-- | block/deadline-iosched.c | 2 | ||||
-rw-r--r-- | block/elevator.c | 2 | ||||
-rw-r--r-- | block/ll_rw_blk.c | 2 | ||||
-rw-r--r-- | drivers/block/cciss.c | 40 | ||||
-rw-r--r-- | include/linux/cciss_ioctl.h | 2 |
7 files changed, 29 insertions, 23 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c index a78e160..fbe0501 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 2b64f58..ee0bb41 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 7929471..9cbec09 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 e4c5882..6c3fc8a 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 5f52e30..99c9ca6 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 e239a6c..a9e33db 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 424d5e6..6e27f42 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; |