Revert "net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST"

It turns out that commit: d3f7d56a7a4671d395e8af87071068a195257bf6 was
applied to the tree twice, which didn't hurt anything, but it's good to
fix this up.

Reported-by: Veaceslav Falico <veaceslav@falico.eu>

Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Shawn Landden <shawnlandden@gmail.com>
Cc: Tom Herbert <therbert@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

3 files changed, 0 insertions, 9 deletions

diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index 585c3b279feb..850246206b12 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -117,9 +117,6 @@ static ssize_t hash_sendpage(struct socket *sock, struct page *page,
         if (flags & MSG_SENDPAGE_NOTLAST)
                 flags |= MSG_MORE;
 
-        if (flags & MSG_SENDPAGE_NOTLAST)
-                flags |= MSG_MORE;
-
         lock_sock(sk);
         sg_init_table(ctx->sgl.sg, 1);
         sg_set_page(ctx->sgl.sg, page, size, offset);
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 918a3b4148b8..a19c027b29bd 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -381,9 +381,6 @@ static ssize_t skcipher_sendpage(struct socket *sock, struct page *page,
         if (flags & MSG_SENDPAGE_NOTLAST)
                 flags |= MSG_MORE;
 
-        if (flags & MSG_SENDPAGE_NOTLAST)
-                flags |= MSG_MORE;
-
         lock_sock(sk);
         if (!ctx->more && ctx->used)
                 goto unlock;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 233f1911dc34..c3075b552248 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1073,9 +1073,6 @@ int udp_sendpage(struct sock *sk, struct page *page, int offset,
         if (flags & MSG_SENDPAGE_NOTLAST)
                 flags |= MSG_MORE;
 
-        if (flags & MSG_SENDPAGE_NOTLAST)
-                flags |= MSG_MORE;
-
         if (!up->pending) {
                 struct msghdr msg = {   .msg_flags = flags|MSG_MORE };