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| author | Vivek Goyal | 2012-02-08 20:03:39 +0100 |
|---|---|---|
| committer | Jens Axboe | 2012-02-08 20:03:39 +0100 |
| commit | 4609dff6b5d11e1ed5ff935e15f9f6022acb312b (patch) | |
| tree | b1ffb94d7247ad6ba70e8d76800907a6450f7ebd /fs/bio.c | |
| parent | floppy: Cleanup disk->queue before caling put_disk() if add_disk() was never ... (diff) | |
| download | kernel-qcow2-linux-4609dff6b5d11e1ed5ff935e15f9f6022acb312b.tar.gz kernel-qcow2-linux-4609dff6b5d11e1ed5ff935e15f9f6022acb312b.tar.xz kernel-qcow2-linux-4609dff6b5d11e1ed5ff935e15f9f6022acb312b.zip | |
floppy: Fix a crash during rmmod
floppy driver does not call add_disk() on all the drives hence we don't take
gendisk reference on request queue for these drives. Don't call put_disk()
with disk->queue set, otherwise we try to put the reference we never took.
Reported-and-tested-by: Dirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de>
Signed-off-by: Vivek Goyal<vgoyal@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/bio.c')
0 files changed, 0 insertions, 0 deletions