Re: checkpatch false positon on EXPORT_SYMBOL

From	Daniel Walker <danielwa@cisco.com>
Newsgroups	linux.kernel
Subject	Re: checkpatch false positon on EXPORT_SYMBOL
Date	2016-04-12 00:00 +0200
Message-ID	<rmS2e-4ac-21@gated-at.bofh.it> (permalink)
References	<riMoq-6WJ-5@gated-at.bofh.it> <riQs2-1gf-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On 03/31/2016 12:21 PM, Joe Perches wrote:
> On Thu, 2016-03-31 at 08:01 -0700, Daniel Walker wrote:
>> The below looks like normal code but the last export symbol gets the
>> warning,
>>
>>
>> WARNING:EXPORT_SYMBOL: EXPORT_SYMBOL(foo); should immediately follw its
>> function/variable
>> #16: FILE: kernel/acct.c:70:
>> +EXPORT_SYMBOL(test_export);    /* Error ! */
>>
>> It seems to have to do with the comments at the end of the line. The
>> first two examples don't have warnings because I removed the comments on
>> different lines. comments on the variable and export symbol lines gets
>> the error tho.
> That looks like a false positive I'll leave for Andy.
>
> $ cat ~/export_symbol.c
> int test_export_no_comment;
> EXPORT_SYMBOL(test_export_no_comment);
> int test_export_comment_int;		/* comment int */
> EXPORT_SYMBOL(test_export_int);
> int test_export_comment_symbol;
> EXPORT_SYMBOL(test_export_symbol);	/* comment symbol */
> int test_export_both;			/* comment both 1 */
> EXPORT_SYMBOL(test_export_both);	/* comment both 2 */
> $
>
> Something's a bit off with the $stat variable:
>
> test_export_int doesn't match the EXPORT_SYMBOL test.
> test_export_symbol and test_export_both get warnings.
>


Did this get solved? I haven't see anything else on it.

Daniel

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: checkpatch false positon on EXPORT_SYMBOL Daniel Walker <danielwa@cisco.com> - 2016-04-12 00:00 +0200
  Re: checkpatch false positon on EXPORT_SYMBOL Joe Perches <joe@perches.com> - 2016-04-12 00:20 +0200
    Re: checkpatch false positon on EXPORT_SYMBOL Andy Whitcroft <apw@canonical.com> - 2016-04-12 15:00 +0200
      Re: checkpatch false positon on EXPORT_SYMBOL Daniel Walker <danielwa@cisco.com> - 2016-04-12 15:40 +0200
      Re: checkpatch false positon on EXPORT_SYMBOL Joe Perches <joe@perches.com> - 2016-04-12 19:50 +0200
        Re: checkpatch false positon on EXPORT_SYMBOL Daniel Walker <danielwa@cisco.com> - 2016-04-12 20:10 +0200
        Re: checkpatch false positon on EXPORT_SYMBOL Andy Whitcroft <apw@canonical.com> - 2016-04-13 09:00 +0200

csiph-web