cxl/pci: Use CXL_MBOX_SUCCESS to check against mbox_cmd return code

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Also mention the need for the caller to check against any
errors from the hardware in return_code.

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed by: Adam Manzanares <a.manzanares@samsung.com>
Link: https://lore.kernel.org/r/20220404021216.66841-3-dave@stgolabs.net
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Davidlohr Bueso 2022-04-03 19:12:14 -07:00 • committed by Dan Williams

parent ee92c7e261

commit cbe83a2052

1 changed files with 2 additions and 2 deletions

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drivers/cxl/pci.c

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