From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Thu, 29 Mar 2018 14:58:59 +0000 (-0400)
Subject: docs: kernel-doc: fix parsing of arrays
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d404d57955a6f67365423f9d0b89ad1881799087;p=linux.git

docs: kernel-doc: fix parsing of arrays

The logic with parses array has a bug that prevents it to
parse arrays like:
	struct {
	...
		struct {
			u64 msdu[IEEE80211_NUM_TIDS + 1];
			...
	...

Fix the parser to accept it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index eb986a7809d3f..0057d8eafcc10 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1120,7 +1120,7 @@ sub dump_struct($$) {
 					# Handle bitmaps
 					$arg =~ s/:\s*\d+\s*//g;
 					# Handle arrays
-					$arg =~ s/\[\S+\]//g;
+					$arg =~ s/\[.*\]//g;
 					# The type may have multiple words,
 					# and multiple IDs can be defined, like:
 					#	const struct foo, *bar, foobar