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authorJason Gunthorpe <jgg@mellanox.com>2018-07-29 11:34:51 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-08-03 05:19:41 +0300
commit577e07ffbad9960551a6821b74af90a216ac10e2 (patch)
treee9129a517153179534895bb7092d29817e7cf1e1 /drivers/infiniband/ulp/ipoib/ipoib_main.c
parent94245f4ad9e10c161affaa4763136d29fbe91cb9 (diff)
downloadlinux-577e07ffbad9960551a6821b74af90a216ac10e2.tar.xz
IB/ipoib: Get rid of IPOIB_FLAG_GOING_DOWN
This essentially duplicates the netdev's reg_state, so just use that directly. The reg_state is updated under the rntl_lock, and all places using GOING_DOWN already acquire the rtnl_lock so checking is safe. Since the only place we use GOING_DOWN is for the parent device this does not fix any bugs, but it is a step to tidy up the unregister flow so that after later patches the flow is uniform and sane. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 82f0e3869b04..7ca9013bf05c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -2406,9 +2406,6 @@ static void ipoib_remove_one(struct ib_device *device, void *client_data)
ib_unregister_event_handler(&priv->event_handler);
flush_workqueue(ipoib_workqueue);
- /* mark interface in the middle of destruction */
- set_bit(IPOIB_FLAG_GOING_DOWN, &priv->flags);
-
rtnl_lock();
dev_change_flags(priv->dev, priv->dev->flags & ~IFF_UP);
rtnl_unlock();