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authorAl Viro <viro@zeniv.linux.org.uk>2017-03-19 04:20:27 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2017-04-06 09:09:23 +0300
commite73a67f7cd471a14bb1351954609e0b0ef5d2187 (patch)
treeb5b8de7536d6ce142390889b2e8dd6f7936dcf55 /net/rds
parentc1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201 (diff)
downloadlinux-e73a67f7cd471a14bb1351954609e0b0ef5d2187.tar.xz
don't open-code kernel_setsockopt()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/rds')
-rw-r--r--net/rds/tcp.c5
-rw-r--r--net/rds/tcp_send.c8
2 files changed, 2 insertions, 11 deletions
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index a973d3b4dff0..731282fbaf58 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -84,13 +84,10 @@ static struct ctl_table rds_tcp_sysctl_table[] = {
/* doing it this way avoids calling tcp_sk() */
void rds_tcp_nonagle(struct socket *sock)
{
- mm_segment_t oldfs = get_fs();
int val = 1;
- set_fs(KERNEL_DS);
- sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
+ kernel_setsockopt(sock, SOL_TCP, TCP_NODELAY, (void *)&val,
sizeof(val));
- set_fs(oldfs);
}
u32 rds_tcp_snd_nxt(struct rds_tcp_connection *tc)
diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
index dcf4742083ea..52d11d7725c8 100644
--- a/net/rds/tcp_send.c
+++ b/net/rds/tcp_send.c
@@ -40,13 +40,7 @@
static void rds_tcp_cork(struct socket *sock, int val)
{
- mm_segment_t oldfs;
-
- oldfs = get_fs();
- set_fs(KERNEL_DS);
- sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
- sizeof(val));
- set_fs(oldfs);
+ kernel_setsockopt(sock, SOL_TCP, TCP_CORK, (void *)&val, sizeof(val));
}
void rds_tcp_xmit_path_prepare(struct rds_conn_path *cp)