netdev - [PATCH 2/3] crypto/chtls: Fixed listen fail when max stid range reached

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Message-Id: <20200114122849.133085-3-vinay.yadav@chelsio.com>
Date:   Tue, 14 Jan 2020 17:58:48 +0530
From:   Vinay Kumar Yadav <vinay.yadav@...lsio.com>
To:     davem@...emloft.net, herbert@...dor.apana.org.au
Cc:     linux-crypto@...r.kernel.org, netdev@...r.kernel.org,
        Vinay Kumar Yadav <vinay.yadav@...lsio.com>
Subject: [PATCH 2/3] crypto/chtls: Fixed listen fail when max stid range reached

Do not return error when max stid reached, to Fallback to nic mode.

Signed-off-by: Vinay Kumar Yadav <vinay.yadav@...lsio.com>
---
 drivers/crypto/chelsio/chtls/chtls_main.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c
index a148f5c6621b..a038de90b2ea 100644
--- a/drivers/crypto/chelsio/chtls/chtls_main.c
+++ b/drivers/crypto/chelsio/chtls/chtls_main.c
@@ -84,7 +84,6 @@ static int listen_backlog_rcv(struct sock *sk, struct sk_buff *skb)
 static int chtls_start_listen(struct chtls_dev *cdev, struct sock *sk)
 {
 	struct chtls_listen *clisten;
-	int err;
 
 	if (sk->sk_protocol != IPPROTO_TCP)
 		return -EPROTONOSUPPORT;
@@ -100,10 +99,10 @@ static int chtls_start_listen(struct chtls_dev *cdev, struct sock *sk)
 	clisten->cdev = cdev;
 	clisten->sk = sk;
 	mutex_lock(&notify_mutex);
-	err = raw_notifier_call_chain(&listen_notify_list,
+	raw_notifier_call_chain(&listen_notify_list,
 				      CHTLS_LISTEN_START, clisten);
 	mutex_unlock(&notify_mutex);
-	return err;
+	return 0;
 }
 
 static void chtls_stop_listen(struct chtls_dev *cdev, struct sock *sk)
-- 
2.24.1