Re: [PATCH 11/23] afs: use ASSERT_FAIL()/ASSERT_WARN() to cleanup some code

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Hi Chunguang,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on scsi/for-next block/for-next linus/master v5.9-rc2 next-20200827]
[cannot apply to asm-generic/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Chunguang-Xu/clean-up-the-code-related-to-ASSERT/20200827-182148
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   In file included from include/linux/kernel.h:11,
                    from fs/afs/file.c:8:
   fs/afs/file.c: In function 'afs_readpage':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/file.c:398:3: note: in expansion of macro 'ASSERT'
     398 |   ASSERT(key != NULL);
         |   ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/file.c:398:3: note: in expansion of macro 'ASSERT'
     398 |   ASSERT(key != NULL);
         |   ^~~~~~
   fs/afs/file.c: In function 'afs_readpages':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/file.c:553:2: note: in expansion of macro 'ASSERT'
     553 |  ASSERT(key != NULL);
         |  ^~~~~~
--
   In file included from fs/afs/internal.h:8,
                    from fs/afs/flock.c:8:
   fs/afs/flock.c: In function 'afs_lock_work':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/flock.c:326:3: note: in expansion of macro 'ASSERT'
     326 |   ASSERT(!list_empty(&vnode->granted_locks));
         |   ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/flock.c:326:3: note: in expansion of macro 'ASSERT'
     326 |   ASSERT(!list_empty(&vnode->granted_locks));
         |   ^~~~~~
   fs/afs/flock.c: In function 'afs_do_setlk':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/flock.c:591:3: note: in expansion of macro 'ASSERT'
     591 |   ASSERT(list_empty(&vnode->granted_locks));
         |   ^~~~~~
--
   In file included from include/linux/init.h:5,
                    from fs/afs/fsclient.c:8:
   fs/afs/fsclient.c: In function 'afs_fs_setattr_size64':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/fsclient.c:1224:2: note: in expansion of macro 'ASSERT'
    1224 |  ASSERT(attr->ia_valid & ATTR_SIZE);
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/fsclient.c:1224:2: note: in expansion of macro 'ASSERT'
    1224 |  ASSERT(attr->ia_valid & ATTR_SIZE);
         |  ^~~~~~
   fs/afs/fsclient.c: In function 'afs_fs_setattr_size':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/fsclient.c:1266:2: note: in expansion of macro 'ASSERT'
    1266 |  ASSERT(attr->ia_valid & ATTR_SIZE);
         |  ^~~~~~
--
   In file included from include/linux/kernel.h:11,
                    from fs/afs/fs_operation.c:8:
   fs/afs/fs_operation.c: In function 'afs_begin_vnode_operation':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/fs_operation.c:138:2: note: in expansion of macro 'ASSERT'
     138 |  ASSERT(vnode);
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/fs_operation.c:138:2: note: in expansion of macro 'ASSERT'
     138 |  ASSERT(vnode);
         |  ^~~~~~
   fs/afs/fs_operation.c:136:20: warning: unused variable 'vnode' [-Wunused-variable]
     136 |  struct afs_vnode *vnode = op->file[0].vnode;
         |                    ^~~~~
--
   In file included from include/linux/kernel.h:11,
                    from fs/afs/mntpt.c:8:
   fs/afs/mntpt.c: In function 'afs_mntpt_kill_timer':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/mntpt.c:224:2: note: in expansion of macro 'ASSERT'
     224 |  ASSERT(list_empty(&afs_vfsmounts));
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/mntpt.c:224:2: note: in expansion of macro 'ASSERT'
     224 |  ASSERT(list_empty(&afs_vfsmounts));
         |  ^~~~~~
--
   In file included from include/linux/kernel.h:11,
                    from fs/afs/rotate.c:8:
   fs/afs/rotate.c: In function 'afs_select_fileserver':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/rotate.c:398:2: note: in expansion of macro 'ASSERT'
     398 |  ASSERT(op->ac.alist);
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/rotate.c:398:2: note: in expansion of macro 'ASSERT'
     398 |  ASSERT(op->ac.alist);
         |  ^~~~~~
--
   In file included from include/asm-generic/bug.h:5,
                    from arch/sh/include/asm/bug.h:112,
                    from include/linux/bug.h:5,
                    from include/linux/mmdebug.h:5,
                    from include/linux/gfp.h:5,
                    from include/linux/slab.h:15,
                    from fs/afs/rxrpc.c:8:
   fs/afs/rxrpc.c: In function 'afs_put_call':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/rxrpc.c:174:3: note: in expansion of macro 'ASSERT'
     174 |   ASSERT(!work_pending(&call->async_work));
         |   ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/rxrpc.c:174:3: note: in expansion of macro 'ASSERT'
     174 |   ASSERT(!work_pending(&call->async_work));
         |   ^~~~~~
   fs/afs/rxrpc.c: In function 'afs_make_call':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/rxrpc.c:371:2: note: in expansion of macro 'ASSERT'
     371 |  ASSERT(call->type != NULL);
         |  ^~~~~~
--
   In file included from include/asm-generic/bug.h:5,
                    from arch/sh/include/asm/bug.h:112,
                    from include/linux/bug.h:5,
                    from include/linux/thread_info.h:12,
                    from include/asm-generic/current.h:5,
                    from ./arch/sh/include/generated/asm/current.h:1,
                    from include/linux/sched.h:12,
                    from fs/afs/server.c:8:
   fs/afs/server.c: In function 'afs_check_server_record':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/server.c:671:2: note: in expansion of macro 'ASSERT'
     671 |  ASSERT(server);
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/server.c:671:2: note: in expansion of macro 'ASSERT'
     671 |  ASSERT(server);
         |  ^~~~~~
--
   In file included from include/linux/kernel.h:11,
                    from fs/afs/callback.c:16:
   fs/afs/callback.c: In function 'afs_break_callbacks':
>> fs/afs/internal.h:1583:31: error: 'x' undeclared (first use in this function)
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/callback.c:179:2: note: in expansion of macro 'ASSERT'
     179 |  ASSERT(server != NULL);
         |  ^~~~~~
   fs/afs/internal.h:1583:31: note: each undeclared identifier is reported only once for each function it appears in
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                               ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
      78 | # define unlikely(x) __builtin_expect(!!(x), 0)
         |                                          ^
   fs/afs/internal.h:1583:19: note: in expansion of macro 'ASSERT_FAIL'
    1583 | #define ASSERT(X) ASSERT_FAIL(x)
         |                   ^~~~~~~~~~~
   fs/afs/callback.c:179:2: note: in expansion of macro 'ASSERT'
     179 |  ASSERT(server != NULL);
         |  ^~~~~~
..

# https://github.com/0day-ci/linux/commit/16d044e9c58d5bce6b15c15a2d4a06c32006837d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Chunguang-Xu/clean-up-the-code-related-to-ASSERT/20200827-182148
git checkout 16d044e9c58d5bce6b15c15a2d4a06c32006837d
vim +/x +1583 fs/afs/internal.h

  1582	
> 1583	#define ASSERT(X) ASSERT_FAIL(x)
  1584	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
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