diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-07-21 22:03:39 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-21 22:03:39 +0200 |
| commit | 6e0e846ee2ab01bc44254e6a0a6a6a0db1cba16d (patch) | |
| tree | e2a39b9ff9fbfa9adbaa004e3b42047664a8e57d /net/tls/tls_device.c | |
| parent | net/cdc_ncm: Increase NTB max RX/TX values to 64kb (diff) | |
| parent | Merge tag 'net-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff) | |
| download | linux-6e0e846ee2ab01bc44254e6a0a6a6a0db1cba16d.tar.xz linux-6e0e846ee2ab01bc44254e6a0a6a6a0db1cba16d.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tls/tls_device.c')
| -rw-r--r-- | net/tls/tls_device.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index 6abbe3c2520c..b1fcd61836d1 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -98,13 +98,16 @@ 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); } @@ -195,8 +198,7 @@ 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_GPL(tls_device_sk_destruct); |