git: 90948e8c2e51 - main - sctp: Remove unused variable.

The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=90948e8c2e513303ffc087162a96a9ac4f4f169d

commit 90948e8c2e513303ffc087162a96a9ac4f4f169d
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-12 21:58:59 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-12 21:58:59 +0000

    sctp: Remove unused variable.
---
 sys/netinet/sctp_bsd_addr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/netinet/sctp_bsd_addr.c b/sys/netinet/sctp_bsd_addr.c
index a36c360279ff..c2f6b786948a 100644
--- a/sys/netinet/sctp_bsd_addr.c
+++ b/sys/netinet/sctp_bsd_addr.c
@@ -486,11 +486,10 @@ sctp_copy_out_packet_log(uint8_t *target, int length)
 	 * We wind through the packet log starting at start copying up to
 	 * length bytes out. We return the number of bytes copied.
 	 */
-	int tocopy, this_copy;
+	int this_copy;
 	int *lenat;
 	int did_delay = 0;
 
-	tocopy = length;
 	if (length < (int)(2 * sizeof(int))) {
 		/* not enough room */
 		return (0);