git: e089cda88b78 - stable/13 - pfctl: Remove unused variable

The branch stable/13 has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=e089cda88b7885e23043b8a46f9c9add6a285443

commit e089cda88b7885e23043b8a46f9c9add6a285443
Author:     Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2021-09-30 15:25:45 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2021-10-22 07:32:24 +0000

    pfctl: Remove unused variable
    
    MFC after:      2 weeks
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
    
    (cherry picked from commit 90dedf0fef71d3e3081015525665bf335f9c7ee3)
---
 sbin/pfctl/parse.y        | 1 -
 sbin/pfctl/pfctl_parser.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y
index b7b934e6c2ef..7457e4346895 100644
--- a/sbin/pfctl/parse.y
+++ b/sbin/pfctl/parse.y
@@ -854,7 +854,6 @@ pfa_anchor	: '{'
 			/* steping into a brace anchor */
 			pf->asd++;
 			pf->bn++;
-			pf->brace = 1;
 
 			/* create a holding ruleset in the root */
 			snprintf(ta, PF_ANCHOR_NAME_SIZE, "_%d", pf->bn);
diff --git a/sbin/pfctl/pfctl_parser.h b/sbin/pfctl/pfctl_parser.h
index 484830c61791..4e144b97567b 100644
--- a/sbin/pfctl/pfctl_parser.h
+++ b/sbin/pfctl/pfctl_parser.h
@@ -82,7 +82,6 @@ struct pfctl {
 	int loadopt;
 	int asd;			/* anchor stack depth */
 	int bn;				/* brace number */
-	int brace;
 	int tdirty;			/* kernel dirty */
 #define PFCTL_ANCHOR_STACK_DEPTH 64
 	struct pfctl_anchor *astack[PFCTL_ANCHOR_STACK_DEPTH];