diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-04-16 11:58:41 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-06-07 17:06:59 +0200 |
| commit | 3b4dd96854c423bdf20372bbff384c1852862248 (patch) | |
| tree | e4ee5e9f7e12524a7a63869b81c89935060b99ce /drivers/s390 | |
| parent | a237283fc40558b01187c1a3371040846199a786 (diff) | |
s390/zcrypt: remove zcrypt_device_count
It's evidently unused.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 1 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.h | 1 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_queue.c | 2 |
3 files changed, 0 insertions, 4 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 52eaf51c9bb6..5d726cd67314 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -59,7 +59,6 @@ MODULE_PARM_DESC(hwrng_seed, "Turn on/off hwrng auto seed, default is 1 (on)."); DEFINE_SPINLOCK(zcrypt_list_lock); LIST_HEAD(zcrypt_card_list); -int zcrypt_device_count; static atomic_t zcrypt_open_count = ATOMIC_INIT(0); static atomic_t zcrypt_rescan_count = ATOMIC_INIT(0); diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h index 16219efb2f61..5103c4797572 100644 --- a/drivers/s390/crypto/zcrypt_api.h +++ b/drivers/s390/crypto/zcrypt_api.h @@ -124,7 +124,6 @@ struct zcrypt_queue { extern atomic_t zcrypt_rescan_req; extern spinlock_t zcrypt_list_lock; -extern int zcrypt_device_count; extern struct list_head zcrypt_card_list; #define for_each_zcrypt_card(_zc) \ diff --git a/drivers/s390/crypto/zcrypt_queue.c b/drivers/s390/crypto/zcrypt_queue.c index c3ffbd26b73f..a89ccdaa5126 100644 --- a/drivers/s390/crypto/zcrypt_queue.c +++ b/drivers/s390/crypto/zcrypt_queue.c @@ -173,7 +173,6 @@ int zcrypt_queue_register(struct zcrypt_queue *zq) AP_QID_CARD(zq->queue->qid), AP_QID_QUEUE(zq->queue->qid)); list_add_tail(&zq->list, &zc->zqueues); - zcrypt_device_count++; spin_unlock(&zcrypt_list_lock); rc = sysfs_create_group(&zq->queue->ap_dev.device.kobj, @@ -216,7 +215,6 @@ void zcrypt_queue_unregister(struct zcrypt_queue *zq) zc = zq->zcard; spin_lock(&zcrypt_list_lock); list_del_init(&zq->list); - zcrypt_device_count--; spin_unlock(&zcrypt_list_lock); if (zq->ops->rng) zcrypt_rng_device_remove(); |