igmp_group.c:add work_cancel_sync in igmp_grpfree

Signed-off-by: wangchen <[email protected]>
wangchen61698 · Oct 12, 2024 · 225ed6c · 225ed6c
1 parent 659f77a
commit 225ed6c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/net/igmp/igmp_group.c b/net/igmp/igmp_group.c
@@ -218,6 +218,10 @@ void igmp_grpfree(FAR struct net_driver_s *dev,
 
   wd_cancel(&group->wdog);
 
+  /* Cancel the workqueue */
+
+  work_cancel_sync(LPWORK, &group->work);
+
   /* Remove the group structure from the group list in the device structure */
 
   sq_rem((FAR sq_entry_t *)group, &dev->d_igmp_grplist);