[][MAC80211][wed][Fix rcu stall issue when triiger wifi ser]

[Description]
Fix rcu stall issue when triiger wifi ser by checking flush

[Release-log]
N/A

Change-Id: I265928eba1c819bfcfc2d8885149477e19b899fb
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7062677
diff --git a/autobuild_mac80211_release/package/kernel/mt76/patches/3009-mt76-mt7915-wed-HW-ATF-support-for-mt7986.patch b/autobuild_mac80211_release/package/kernel/mt76/patches/3009-mt76-mt7915-wed-HW-ATF-support-for-mt7986.patch
index c9f2a59..777a5a8 100644
--- a/autobuild_mac80211_release/package/kernel/mt76/patches/3009-mt76-mt7915-wed-HW-ATF-support-for-mt7986.patch
+++ b/autobuild_mac80211_release/package/kernel/mt76/patches/3009-mt76-mt7915-wed-HW-ATF-support-for-mt7986.patch
@@ -579,7 +579,7 @@
 index 116a5cc9..15f20add 100644
 --- a/mt7915/mcu.c
 +++ b/mt7915/mcu.c
-@@ -3529,6 +3529,171 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band)
+@@ -3530,6 +3530,171 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band)
  				 &req, sizeof(req), false);
  }