From 5c3b8b0dc84f33587b921be56c6c5e131cf431dd Mon Sep 17 00:00:00 2001
From: Brooks Davis <brooks@one-eyed-alien.net>
Date: Tue, 1 Nov 2022 20:45:36 +0000
Subject: [PATCH] Remove an unused variable

Clang-16 detects this set-but-unused variable which is assigned and
incremented, but never referenced otherwise.

Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Signed-off-by: Brooks Davis <brooks.davis@sri.com>
Closes #14125
---
 module/zfs/zfs_fm.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/module/zfs/zfs_fm.c b/module/zfs/zfs_fm.c
index a05ff7330458..b1c3f7a6301c 100644
--- a/module/zfs/zfs_fm.c
+++ b/module/zfs/zfs_fm.c
@@ -253,7 +253,6 @@ void
 zfs_ereport_clear(spa_t *spa, vdev_t *vd)
 {
 	uint64_t vdev_guid, pool_guid;
-	int cnt = 0;
 
 	ASSERT(vd != NULL || spa != NULL);
 	if (vd == NULL) {
@@ -277,7 +276,6 @@ zfs_ereport_clear(spa_t *spa, vdev_t *vd)
 			avl_remove(&recent_events_tree, entry);
 			list_remove(&recent_events_list, entry);
 			kmem_free(entry, sizeof (*entry));
-			cnt++;
 		}
 	}