tls splice: remove inappropriate flags checking for MSG_PEEK

In function tls_sw_splice_read, before call tls_sw_advance_skb it checks likely(!(flags & MSG_PEEK)), while MSG_PEEK is used for recvmsg, splice supports SPLICE_F_NONBLOCK, SPLICE_F_MOVE, SPLICE_F_MORE, should remove this checking. Signed-off-by: Jim Ma <[email protected]> Signed-off-by: David S. Miller <[email protected]>
fracktal · May 12, 2021 · d8654f4 · d8654f4
1 parent 34e7434
commit d8654f4
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
@@ -2018,8 +2018,7 @@ ssize_t tls_sw_splice_read(struct socket *sock,  loff_t *ppos,
 	if (copied < 0)
 		goto splice_read_end;
 
-	if (likely(!(flags & MSG_PEEK)))
-		tls_sw_advance_skb(sk, skb, copied);
+	tls_sw_advance_skb(sk, skb, copied);
 
 splice_read_end:
 	release_sock(sk);