e1000e: Fix error handling in e1000_set_d0_lplu_state_82571
[ Upstream commit b52912b8 ] There is one e1e_wphy() call in e1000_set_d0_lplu_state_82571 that we have caught its return value but lack further handling. Check and terminate the execution flow just like other e1e_wphy() in this function. Fixes: bc7f75fa ("[E1000E]: New pci-express e1000 driver (currently for ICH9 devices only)") Signed-off-by:Dinghao Liu <dinghao.liu@zju.edu.cn> Acked-by:
Sasha Neftin <sasha.neftin@intel.com> Tested-by:
Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com> Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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9f02a565
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