git: 17f3aaea09d5 - stable/15 - tests/kqueue: remove unused variable

The branch stable/15 has been updated by siva:

URL: https://cgit.FreeBSD.org/src/commit/?id=17f3aaea09d59315b039b7e7afd4a0c2614f8be7

commit 17f3aaea09d59315b039b7e7afd4a0c2614f8be7
Author:     Siva Mahadevan <siva@FreeBSD.org>
AuthorDate: 2026-09-10 14:39:11 +0000
Commit:     Siva Mahadevan <siva@FreeBSD.org>
CommitDate: 2026-09-14 14:02:36 +0000

    tests/kqueue: remove unused variable
    
    This fixes the build with gcc 16 after the changes
    to -Wunused*[0].
    
    [0] https://gcc.gnu.org/gcc-16/porting_to.html#changes-to-wunused
    
    Reviewed by:    markj
    MFC after:      3 days
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D59542
    
    (cherry picked from commit c65c63cf5104bff198854fd1d8fe277dfc1c1956)
---
 tests/sys/kqueue/libkqueue/timer.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/tests/sys/kqueue/libkqueue/timer.c b/tests/sys/kqueue/libkqueue/timer.c
index 5116aea98b83..9955e6d06a30 100644
--- a/tests/sys/kqueue/libkqueue/timer.c
+++ b/tests/sys/kqueue/libkqueue/timer.c
@@ -633,7 +633,6 @@ test_update_timing(void)
 #define	MAX_SLEEP 1500
     const char *test_id = "kevent(EVFILT_TIMER (UPDATE TIMING), EV_ADD | EV_ONESHOT)";
     struct kevent kev;
-    int iteration;
     int sleeptime;
     long elapsed;
     uint64_t start, stop;
@@ -647,10 +646,7 @@ test_update_timing(void)
      * is to show that in all cases the only timer event that is
      * received is from the update and not the original timer add.
      */
-    for (sleeptime = MIN_SLEEP, iteration = 1;
-         sleeptime < MAX_SLEEP;
-         ++sleeptime, ++iteration) {
-
+    for (sleeptime = MIN_SLEEP; sleeptime < MAX_SLEEP; ++sleeptime) {
         /* First set the timer to 1 ms */
         EV_SET(&kev, vnode_fd, EVFILT_TIMER, EV_ADD | EV_ONESHOT,
             NOTE_USECONDS, MS_TO_US(1), NULL);