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| author | Jens Axboe <axboe@kernel.dk> | 2017-06-22 21:55:24 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-22 21:55:24 -0600 |
| commit | f95a0d6a95b12a79b7492da7ab687ae4cd741124 (patch) | |
| tree | 503ad30af40e94bbc090fc7de45a051030646141 /drivers/s390/crypto/ap_queue.c | |
| parent | a9590fe148c03cb4157b56255357419cb4e14124 (diff) | |
| parent | 8e8320c9315c47a6a090188720ccff32a6a6ba18 (diff) | |
| download | op-kernel-dev-f95a0d6a95b12a79b7492da7ab687ae4cd741124.zip op-kernel-dev-f95a0d6a95b12a79b7492da7ab687ae4cd741124.tar.gz | |
Merge commit '8e8320c9315c' into for-4.13/block
Pull in the fix for shared tags, as it conflicts with the pending
changes in for-4.13/block. We already pulled in v4.12-rc5 to solve
other conflicts or get fixes that went into 4.12, so not a lot
of changes in this merge.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/s390/crypto/ap_queue.c')
| -rw-r--r-- | drivers/s390/crypto/ap_queue.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/s390/crypto/ap_queue.c b/drivers/s390/crypto/ap_queue.c index 480c58a..0f1a5d0 100644 --- a/drivers/s390/crypto/ap_queue.c +++ b/drivers/s390/crypto/ap_queue.c @@ -584,7 +584,14 @@ static struct device_type ap_queue_type = { static void ap_queue_device_release(struct device *dev) { - kfree(to_ap_queue(dev)); + struct ap_queue *aq = to_ap_queue(dev); + + if (!list_empty(&aq->list)) { + spin_lock_bh(&ap_list_lock); + list_del_init(&aq->list); + spin_unlock_bh(&ap_list_lock); + } + kfree(aq); } struct ap_queue *ap_queue_create(ap_qid_t qid, int device_type) |
