util: in worker setup, only overwrite function pointer if not NULL

Can be used to set up the worker function pointer earlier Signed-off-by: Felix Fietkau <[email protected]>
2026-10-24 13:26:48 +00:00 · 2020-08-24 20:46:05 +02:00
parent 9cbbe4a30e
commit 974486ec26
1 changed files with 2 additions and 1 deletions
@@ -68,7 +68,8 @@ mt76_worker_setup(struct ieee80211_hw *hw, struct mt76_worker *w,
 	const char *dev_name = wiphy_name(hw->wiphy);
 	int ret;

-	w->fn = fn;
+	if (fn)
+		w->fn = fn;
 	w->task = kthread_create(__mt76_worker_fn, w, "mt76-%s %s",
 				 name, dev_name);