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Diffstat (limited to 'net/tls/tls_device.c')
-rw-r--r--net/tls/tls_device.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 228e3ce48..b290eb3ae 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -110,13 +110,16 @@ static void tls_device_queue_ctx_destruction(struct tls_context *ctx)
unsigned long flags;
spin_lock_irqsave(&tls_device_lock, flags);
+ if (unlikely(!refcount_dec_and_test(&ctx->refcount)))
+ goto unlock;
+
list_move_tail(&ctx->list, &tls_device_gc_list);
/* schedule_work inside the spinlock
* to make sure tls_device_down waits for that work.
*/
schedule_work(&tls_device_gc_work);
-
+unlock:
spin_unlock_irqrestore(&tls_device_lock, flags);
}
@@ -214,8 +217,7 @@ void tls_device_sk_destruct(struct sock *sk)
clean_acked_data_disable(inet_csk(sk));
}
- if (refcount_dec_and_test(&tls_ctx->refcount))
- tls_device_queue_ctx_destruction(tls_ctx);
+ tls_device_queue_ctx_destruction(tls_ctx);
}
EXPORT_SYMBOL(tls_device_sk_destruct);