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(parent: dacb845) | patch
netvsc: check error return when restoring channels and mtu
authorstephen hemminger <stephen@networkplumber.org>
Thu, 10 Aug 2017 00:46:06 +0000 (17:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 11 Aug 2017 20:59:42 +0000 (13:59 -0700)
commit80890fa6ccaa8a0359db18bf52d9acfa6960e6fc
treed70e60771d71d6db341d537d581d8edd2c6b3d14tree | snapshot
parentdacb845394256a96f103ef2c7e262c34a15bd2f5commit | diff
netvsc: check error return when restoring channels and mtu

If setting new values fails, and the attempt to restore original
settings fails. Then log an error and leave device down.
This should never happen, but if it does don't go down in flames.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/hyperv/netvsc_drv.c diff | blob | history
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