1 files changed, 3 insertions, 1 deletions

diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index 033b3bfb63dc..7796580e99ee 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -484,8 +484,10 @@ static void dsa_dst_unapply(struct dsa_switch_tree *dst)
                 dsa_ds_unapply(dst, ds);
         }
 
-        if (dst->cpu_switch)
+        if (dst->cpu_switch) {
                 dsa_cpu_port_ethtool_restore(dst->cpu_switch);
+                dst->cpu_switch = NULL;
+        }
 
         pr_info("DSA: tree %d unapplied\n", dst->tree);
         dst->applied = false;