wan: lmc: Switch to using managed resources
Use managed resource functions devm_kzalloc and pcim_enable_device to simplify error handling. Subsequently, remove unnecessary kfree, pci_disable_device and pci_release_regions. To be compatible with the change, various gotos are replaced with direct returns and unneeded labels are dropped. Also, `sc` was only being freed in the probe function and not the remove function before the change. By using devm_kzalloc this patch also fixes this memory leak. Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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