[PATCH 21/25] scripts: kernel-doc: fix nexted handling

[Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>]

At DVB, we have, at some structs, things like (see
struct dvb_demux_feed, at dvb_demux.h):

	union {
		struct dmx_ts_feed ts;
		struct dmx_section_feed sec;
	} feed;

	union {
		dmx_ts_cb ts;
		dmx_section_cb sec;
	} cb;

Fix the nested parser to avoid it to eat the first union.

Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
 scripts/kernel-doc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9d3eafea58f0..15f934a23d1d 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -2173,7 +2173,7 @@ sub dump_struct($$) {
 	my $members = $3;
 
 	# ignore embedded structs or unions
-	$members =~ s/({.*})//g;
+	$members =~ s/({[^\}]*})//g;
 	$nested = $1;
 
 	# ignore members marked private:
-- 
2.13.5