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| author | Stefano Stabellini <sstabellini@kernel.org> | 2018-12-21 15:06:33 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-27 10:08:02 +0100 |
| commit | 46625b8a4687e321394643609291ebe6637a30e1 (patch) | |
| tree | 40095c5777b145c3663add9649e3ddc0c0495ed2 /drivers/mfd | |
| parent | 368a5c8beed054f8069de5f480b99e8f1008ce1f (diff) | |
| download | linux-stable-46625b8a4687e321394643609291ebe6637a30e1.tar.gz linux-stable-46625b8a4687e321394643609291ebe6637a30e1.tar.bz2 linux-stable-46625b8a4687e321394643609291ebe6637a30e1.zip | |
pvcalls-back: set -ENOTCONN in pvcalls_conn_back_read
[ Upstream commit e6587cdbd732eacb4c7ce592ed46f7bbcefb655f ]
When a connection is closing we receive on pvcalls_sk_state_change
notification. Instead of setting the connection as closed immediately
(-ENOTCONN), let's read one more time from it: pvcalls_conn_back_read
will set the connection as closed when necessary.
That way, we avoid races between pvcalls_sk_state_change and
pvcalls_back_ioworker.
Signed-off-by: Stefano Stabellini <stefanos@xilinx.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mfd')
0 files changed, 0 insertions, 0 deletions