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cxl/core/regs: Fix usage of map->reg_type in cxl_decode_regblock() be…
…fore assigned [ Upstream commit 5c88a9c ] In the error path, map->reg_type is being used for kernel warning before its value is setup. Found by code inspection. Exposure to user is wrong reg_type being emitted via kernel log. Use a local var for reg_type and retrieve value for usage. Fixes: 6c7f4f1 ("cxl/core/regs: Make cxl_map_{component, device}_regs() device generic") Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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