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path: root/drivers/block/ataflop.c
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Diffstat (limited to 'drivers/block/ataflop.c')
-rw-r--r--drivers/block/ataflop.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 17df631c5d85..0144d598ac47 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -2014,6 +2014,11 @@ static int __init atari_floppy_init (void)
unit[i].disk = alloc_disk(1);
if (!unit[i].disk)
goto Enomem;
+
+ unit[i].disk->queue = blk_init_queue(do_fd_request,
+ &ataflop_lock);
+ if (!unit[i].disk->queue)
+ goto Enomem;
}
if (UseTrackbuffer < 0)
@@ -2045,10 +2050,6 @@ static int __init atari_floppy_init (void)
sprintf(unit[i].disk->disk_name, "fd%d", i);
unit[i].disk->fops = &floppy_fops;
unit[i].disk->private_data = &unit[i];
- unit[i].disk->queue = blk_init_queue(do_fd_request,
- &ataflop_lock);
- if (!unit[i].disk->queue)
- goto Enomem;
set_capacity(unit[i].disk, MAX_DISK_SIZE * 2);
add_disk(unit[i].disk);
}
@@ -2063,13 +2064,17 @@ static int __init atari_floppy_init (void)
return 0;
Enomem:
- while (i--) {
- struct request_queue *q = unit[i].disk->queue;
+ do {
+ struct gendisk *disk = unit[i].disk;
- put_disk(unit[i].disk);
- if (q)
- blk_cleanup_queue(q);
- }
+ if (disk) {
+ if (disk->queue) {
+ blk_cleanup_queue(disk->queue);
+ disk->queue = NULL;
+ }
+ put_disk(unit[i].disk);
+ }
+ } while (i--);
unregister_blkdev(FLOPPY_MAJOR, "fd");
return -ENOMEM;