From: Jakub Kicinski <kuba@kernel.org>
Date: Mon, 11 Apr 2022 19:19:10 +0000 (-0700)
Subject: tls: rx: move counting TlsDecryptErrors for sync
X-Git-Tag: v5.19-rc1~159^2~332^2~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=284b4d93daee56dff3e10029ddf2e03227f50dbf;p=thirdparty%2Fkernel%2Flinux.git

tls: rx: move counting TlsDecryptErrors for sync

Move counting TlsDecryptErrors to tls_do_decryption()
where differences between sync and async crypto are
reconciled.

No functional changes, this code just always gave
me a pause.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
index fd19047fa6c6c..fd970649d0045 100644
--- a/net/tls/tls_sw.c
+++ b/net/tls/tls_sw.c
@@ -270,6 +270,8 @@ static int tls_do_decryption(struct sock *sk,
 
 		ret = crypto_wait_req(ret, &ctx->async_wait);
 	}
+	if (ret == -EBADMSG)
+		TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
 
 	if (async)
 		atomic_dec(&ctx->decrypt_pending);
@@ -1584,8 +1586,6 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
 	if (err < 0) {
 		if (err == -EINPROGRESS)
 			tls_advance_record_sn(sk, prot, &tls_ctx->rx);
-		else if (err == -EBADMSG)
-			TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
 		return err;
 	}