Commit 1fe275d4 authored Jun 03, 2019 by Jakub Kicinski Committed by David S. Miller Jun 04, 2019

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 <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b9d8fec9

net/tls/tls_device.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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;