From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Tested-by: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
---
scripts/kernel-doc | 1 +
1 file changed, 1 insertion(+)
--- linux-next-20190805.orig/scripts/kernel-doc
+++ linux-next-20190805/scripts/kernel-doc
@@ -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*\(\(
(?:
