From: Randy Dunlap <rdunlap@infradead.org>
Date: Thu, 17 Oct 2013 23:32:01 +0000 (-0700)
Subject: scripts/kernel-doc: make unknown function prototype a Warning instead of an Error
X-Git-Tag: upstream/snapshot3+hdmi~3486^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9645ae84ef52d61bc48732a25e57554fc1a9754a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

scripts/kernel-doc: make unknown function prototype a Warning instead of an Error

When scripts/kernel-doc cannot understand a function prototype,
it had been generating a fatal error and stopping immediately.
Make this a Warning instead of an Error and keep going.

Note that this can happen if the kernel-doc notation that is being
parsed is not actually a function prototype; maybe it's a struct or
something else, so I added "function" to the warning message to try
to make it clearer that scripts/kernel-doc is looking for a function
prototype here.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc:	Mark Brown <broonie@kernel.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 4305b2f..16e8b50 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2125,8 +2125,7 @@ sub dump_function($$) {
 
 	create_parameterlist($args, ',', $file);
     } else {
-	print STDERR "Error(${file}:$.): cannot understand prototype: '$prototype'\n";
-	++$errors;
+	print STDERR "Warning(${file}:$.): cannot understand function prototype: '$prototype'\n";
 	return;
     }