git: 1be25bdb730f - main - pfctl: remove set but unused variable

The branch main has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=1be25bdb730ff07355cd6f5cb087d58e506c5519

commit 1be25bdb730ff07355cd6f5cb087d58e506c5519
Author:     Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2023-03-06 07:10:27 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2023-03-06 18:22:35 +0000

    pfctl: remove set but unused variable
    
    In pfctl_show_ifaces() `i` is set, but never used. Remove it.
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
---
 sbin/pfctl/pfctl_table.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sbin/pfctl/pfctl_table.c b/sbin/pfctl/pfctl_table.c
index db338fbe0876..3d1aef5571d6 100644
--- a/sbin/pfctl/pfctl_table.c
+++ b/sbin/pfctl/pfctl_table.c
@@ -585,7 +585,6 @@ pfctl_show_ifaces(const char *filter, int opts)
 {
 	struct pfr_buffer	 b;
 	struct pfi_kif		*p;
-	int			 i = 0;
 
 	bzero(&b, sizeof(b));
 	b.pfrb_type = PFRB_IFACES;
@@ -598,7 +597,6 @@ pfctl_show_ifaces(const char *filter, int opts)
 		}
 		if (b.pfrb_size <= b.pfrb_msize)
 			break;
-		i++;
 	}
 	if (opts & PF_OPT_SHOWALL)
 		pfctl_print_title("INTERFACES:");