Commit 95e760cb authored Aug 05, 2019 by Randy Dunlap Committed by Jonathan Corbet Aug 06, 2019

kernel-doc: ignore __printf attribute



Ignore __printf() function attributes just as other __attribute__
strings are ignored.

Fixes this kernel-doc warning message:
include/kunit/kunit-stream.h:58: warning: Function parameter or member '2' not described in '__printf'

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Tested-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent 9195c3e8

scripts/kernel-doc

+1 −0

Original line number	Diff line number	Diff line
		@@ -1580,6 +1580,7 @@ sub dump_function($$) {
		$prototype =~ s/__must_check +//;
		$prototype =~ s/__weak +//;
		$prototype =~ s/__sched +//;
		$prototype =~ s/__printf\s$\s\d\s,\s\d\s*$ +//;
		my $define = $prototype =~ s/^#\s*define\s+//; #ak added
		$prototype =~ s/__attribute__\s*\(\(
		(?:

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