[djiang:cxl-qtg 8/27] lib/fw_table.c:59:3: error: expected expression

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/djiang/linux.git cxl-qtg
head:   36e73b13967bf8146fe28cc8bea6706944eb564c
commit: b7e30c45269bc274639656da29b2692c64d25455 [8/27] lib/firmware_table: tables: Add CDAT table parsing support
config: i386-randconfig-r033-20230525 (https://download.01.org/0day-ci/archive/20230527/202305271540.oiKyDRcZ-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        mkdir -p ~/bin
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/djiang/linux.git/commit/?id=b7e30c45269bc274639656da29b2692c64d25455
        git remote add djiang https://git.kernel.org/pub/scm/linux/kernel/git/djiang/linux.git
        git fetch --no-tags djiang cxl-qtg
        git checkout b7e30c45269bc274639656da29b2692c64d25455
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305271540.oiKyDRcZ-lkp@intel.com/

All errors (new ones prefixed by >>):

>> lib/fw_table.c:59:3: error: expected expression
                   __le16 length = (__force __le16)entry->hdr->cdat.length;
                   ^
>> lib/fw_table.c:61:22: error: use of undeclared identifier 'length'
                   return le16_to_cpu(length);
                                      ^
   include/linux/byteorder/generic.h:91:21: note: expanded from macro 'le16_to_cpu'
   #define le16_to_cpu __le16_to_cpu
                       ^
   2 errors generated.


vim +59 lib/fw_table.c

    45	
    46	static unsigned long __init_or_fwtbllib
    47	fwtbl_get_entry_length(struct fwtbl_subtable_entry *entry)
    48	{
    49		switch (entry->type) {
    50		case ACPI_SUBTABLE_COMMON:
    51			return entry->hdr->common.length;
    52		case ACPI_SUBTABLE_HMAT:
    53			return entry->hdr->hmat.length;
    54		case ACPI_SUBTABLE_PRMT:
    55			return entry->hdr->prmt.length;
    56		case ACPI_SUBTABLE_CEDT:
    57			return entry->hdr->cedt.length;
    58		case CDAT_SUBTABLE:
  > 59			__le16 length = (__force __le16)entry->hdr->cdat.length;
    60	
  > 61			return le16_to_cpu(length);
    62		}
    63		return 0;
    64	}
    65	

-- 
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https://github.com/intel/lkp-tests/wiki