linux-kernel - [gustavoars:testing/wfamnae-next20240726-cbc 14/14] usr/include/linux/ethtool.h:1645:15: error: expected parameter declarator

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Message-ID: <202407281233.Rlzs3LRF-lkp@intel.com>
Date: Sun, 28 Jul 2024 12:48:05 +0800
From: kernel test robot <lkp@...el.com>
To: "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	"Gustavo A. R. Silva" <gustavo@...eddedor.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [gustavoars:testing/wfamnae-next20240726-cbc 14/14]
 usr/include/linux/ethtool.h:1645:15: error: expected parameter declarator

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/wfamnae-next20240726-cbc
head:   bd10b39e2b713a2f9fe8715278e9d4bee9253e24
commit: bd10b39e2b713a2f9fe8715278e9d4bee9253e24 [14/14] ethtool: Avoid -Wflex-array-member-not-at-end warning
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240728/202407281233.Rlzs3LRF-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240728/202407281233.Rlzs3LRF-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407281233.Rlzs3LRF-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from <built-in>:1:
   In file included from ./usr/include/linux/mdio.h:15:
   In file included from usr/include/linux/mii.h:13:
>> usr/include/linux/ethtool.h:1645:15: error: expected parameter declarator
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         |               ^
   /opt/cross/clang-617a15a9ea/lib/clang/18/include/__stddef_offsetof.h:16:24: note: expanded from macro 'offsetof'
      16 | #define offsetof(t, d) __builtin_offsetof(t, d)
         |                        ^
   In file included from <built-in>:1:
   In file included from ./usr/include/linux/mdio.h:15:
   In file included from usr/include/linux/mii.h:13:
   usr/include/linux/ethtool.h:1645:15: error: expected ')'
   /opt/cross/clang-617a15a9ea/lib/clang/18/include/__stddef_offsetof.h:16:24: note: expanded from macro 'offsetof'
      16 | #define offsetof(t, d) __builtin_offsetof(t, d)
         |                        ^
   usr/include/linux/ethtool.h:1645:14: note: to match this '('
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         |              ^
   usr/include/linux/ethtool.h:1645:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         | ^
         | int
   1 warning and 2 errors generated.
--
   In file included from <built-in>:1:
>> ./usr/include/linux/ethtool.h:1645:15: error: expected parameter declarator
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         |               ^
   /opt/cross/clang-617a15a9ea/lib/clang/18/include/__stddef_offsetof.h:16:24: note: expanded from macro 'offsetof'
      16 | #define offsetof(t, d) __builtin_offsetof(t, d)
         |                        ^
   In file included from <built-in>:1:
   ./usr/include/linux/ethtool.h:1645:15: error: expected ')'
   /opt/cross/clang-617a15a9ea/lib/clang/18/include/__stddef_offsetof.h:16:24: note: expanded from macro 'offsetof'
      16 | #define offsetof(t, d) __builtin_offsetof(t, d)
         |                        ^
   ./usr/include/linux/ethtool.h:1645:14: note: to match this '('
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         |              ^
   ./usr/include/linux/ethtool.h:1645:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
    1645 | static_assert(offsetof(struct ethtool_dump, data) == sizeof(struct ethtool_dump_hdr),
         | ^
         | int
   1 warning and 2 errors generated.

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