net: thunderx: Don't leak phy device references on -EPROBE_DEFER condition.

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It is possible, although unlikely, that probing will find the
phy_device for the first LMAC of a thunder BGX device, but then need
to fail with -EPROBE_DEFER on a subsequent LMAC.  In this case, we
need to call put_device() on each of the phy_devices that were
obtained, but will be unused due to returning -EPROBE_DEFER.

Also, since we can break out of the probing loop early, we need to
explicitly call of_node_put() outside of the loop.

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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David Daney 2016-03-14 17:30:39 -07:00 • committed by David S. Miller

parent 9277a4f875

commit b7d3e3d3d2

1 changed files with 20 additions and 6 deletions

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drivers/net/ethernet/cavium/thunder/thunder_bgx.c

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