hv_netvsc: avoid retry on send during shutdown

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[ Commit 12f69661a4 upstream. ]

Change the initialization order so that the device is ready to transmit
(ie connect vsp is completed) before setting the internal reference
to the device with RCU.

This avoids any races on initialization and prevents retry issues
on shutdown.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Stephen Hemminger 2018-05-14 15:32:09 -07:00 • committed by Greg Kroah-Hartman

parent 36a9609cef

commit 0395570f81

1 changed files with 7 additions and 17 deletions

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24

drivers/net/hyperv/netvsc.c

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