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-rw-r--r--drivers/crypto/chelsio/chcr_algo.c13
-rw-r--r--drivers/crypto/chelsio/chcr_core.c4
2 files changed, 3 insertions, 14 deletions
diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c
index 8a76fce22943..73bbd499b6ff 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -200,17 +200,10 @@ void chcr_verify_tag(struct aead_request *req, u8 *input, int *err)
static int chcr_inc_wrcount(struct chcr_dev *dev)
{
- int err = 0;
-
- spin_lock_bh(&dev->lock_chcr_dev);
if (dev->state == CHCR_DETACH)
- err = 1;
- else
- atomic_inc(&dev->inflight);
-
- spin_unlock_bh(&dev->lock_chcr_dev);
-
- return err;
+ return 1;
+ atomic_inc(&dev->inflight);
+ return 0;
}
static inline void chcr_dec_wrcount(struct chcr_dev *dev)
diff --git a/drivers/crypto/chelsio/chcr_core.c b/drivers/crypto/chelsio/chcr_core.c
index 239b933d6df6..029a7354f541 100644
--- a/drivers/crypto/chelsio/chcr_core.c
+++ b/drivers/crypto/chelsio/chcr_core.c
@@ -243,15 +243,11 @@ static void chcr_detach_device(struct uld_ctx *u_ctx)
{
struct chcr_dev *dev = &u_ctx->dev;
- spin_lock_bh(&dev->lock_chcr_dev);
if (dev->state == CHCR_DETACH) {
- spin_unlock_bh(&dev->lock_chcr_dev);
pr_debug("Detached Event received for already detach device\n");
return;
}
dev->state = CHCR_DETACH;
- spin_unlock_bh(&dev->lock_chcr_dev);
-
if (atomic_read(&dev->inflight) != 0) {
schedule_delayed_work(&dev->detach_work, WQ_DETACH_TM);
wait_for_completion(&dev->detach_comp);