r8152: check RTL8152_UNPLUG for rtl8152_close

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It is unnecessary to accress the hw register if the device is unplugged.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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hayeswang 2015-02-06 11:30:48 +08:00 • committed by David S. Miller

parent 51d979faa2

commit 53543db5d5

1 changed files with 1 additions and 1 deletions

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drivers/net/usb/r8152.c

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