chtls: Fix chtls resources release sequence

CPL_ABORT_RPL is sent after releasing the resources by calling
chtls_release_resources(sk); and chtls_conn_done(sk);
eventually causing kernel panic. Fixing it by calling release
in appropriate order.

Fixes: cc35c88 ("crypto : chtls - CPL handler definition")
Signed-off-by: Vinay Kumar Yadav <[email protected]>
Signed-off-by: Ayush Sawal <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c

@@ -2058,9 +2058,9 @@ static void bl_abort_syn_rcv(struct sock *lsk, struct sk_buff *skb)
 	queue = csk->txq_idx;
 
 	skb->sk	= NULL;
-	do_abort_syn_rcv(child, lsk);
 	chtls_send_abort_rpl(child, skb, BLOG_SKB_CB(skb)->cdev,
 			     CPL_ABORT_NO_RST, queue);
+	do_abort_syn_rcv(child, lsk);
 }
 
 static int abort_syn_rcv(struct sock *sk, struct sk_buff *skb)
@@ -2090,8 +2090,8 @@ static int abort_syn_rcv(struct sock *sk, struct sk_buff *skb)
 	if (!sock_owned_by_user(psk)) {
 		int queue = csk->txq_idx;
 
-		do_abort_syn_rcv(sk, psk);
 		chtls_send_abort_rpl(sk, skb, cdev, CPL_ABORT_NO_RST, queue);
+		do_abort_syn_rcv(sk, psk);
 	} else {
 		skb->sk = sk;
 		BLOG_SKB_CB(skb)->backlog_rcv = bl_abort_syn_rcv;
@@ -2135,12 +2135,12 @@ static void chtls_abort_req_rss(struct sock *sk, struct sk_buff *skb)
 		if (sk->sk_state == TCP_SYN_RECV && !abort_syn_rcv(sk, skb))
 			return;
 
-		chtls_release_resources(sk);
-		chtls_conn_done(sk);
 	}
 
 	chtls_send_abort_rpl(sk, skb, BLOG_SKB_CB(skb)->cdev,
 			     rst_status, queue);
+	chtls_release_resources(sk);
+	chtls_conn_done(sk);
 }
 
 static void chtls_abort_rpl_rss(struct sock *sk, struct sk_buff *skb)