From: Jakub Kicinski Date: Mon, 3 Jun 2019 22:17:02 +0000 (-0700) Subject: net/tls: don't re-check msg decrypted status in tls_device_decrypted() X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=1fe275d434ad4ff2d576f9a770eb4c192153ea1d;p=openwrt%2Fstaging%2Fblogic.git net/tls: don't re-check msg decrypted status in tls_device_decrypted() tls_device_decrypted() is only called from decrypt_skb_update(), when ctx->decrypted == false, there is no need to re-check the bit. Signed-off-by: Jakub Kicinski Reviewed-by: Dirk van der Merwe Signed-off-by: David S. Miller --- diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index dde6513628d2..bb9d229832cc 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -672,10 +672,6 @@ int tls_device_decrypted(struct sock *sk, struct sk_buff *skb) int is_encrypted = !is_decrypted; struct sk_buff *skb_iter; - /* Skip if it is already decrypted */ - if (ctx->sw.decrypted) - return 0; - /* Check if all the data is decrypted already */ skb_walk_frags(skb, skb_iter) { is_decrypted &= skb_iter->decrypted;