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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2017-05-27 00:32:51 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-05-27 15:50:24 -0400 |
| commit | 104289576b33403a2c01097202a07dab74a5c231 (patch) | |
| tree | 5829c9d488f4b11aee1316b0181a273912631acd /drivers/block | |
| parent | Linux 4.12-rc1 (diff) | |
| download | linux-dev-104289576b33403a2c01097202a07dab74a5c231.tar.xz linux-dev-104289576b33403a2c01097202a07dab74a5c231.zip | |
drbd: ->sendpage() never needed set_fs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 84455c365f57..da4944ea974e 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1550,7 +1550,6 @@ static int _drbd_send_page(struct drbd_peer_device *peer_device, struct page *pa int offset, size_t size, unsigned msg_flags) { struct socket *socket = peer_device->connection->data.socket; - mm_segment_t oldfs = get_fs(); int len = size; int err = -EIO; @@ -1565,7 +1564,6 @@ static int _drbd_send_page(struct drbd_peer_device *peer_device, struct page *pa msg_flags |= MSG_NOSIGNAL; drbd_update_congested(peer_device->connection); - set_fs(KERNEL_DS); do { int sent; @@ -1585,7 +1583,6 @@ static int _drbd_send_page(struct drbd_peer_device *peer_device, struct page *pa len -= sent; offset += sent; } while (len > 0 /* THINK && device->cstate >= C_CONNECTED*/); - set_fs(oldfs); clear_bit(NET_CONGESTED, &peer_device->connection->flags); if (len == 0) { |