[][MAC80211][eth][Fix patch fail issue]

[Description]
Fix patch fail issue.

[Release-log]
N/A


Change-Id: I7f9f095114e36c39c30a47c4048bb651b4c671ab
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6847538
diff --git a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9993-add-wed.patch b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9993-add-wed.patch
index b3ecebe..2d27d90 100755
--- a/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9993-add-wed.patch
+++ b/autobuild_mac80211_release/target/linux/mediatek/patches-5.4/9993-add-wed.patch
@@ -243,7 +243,7 @@
 @@ -1384,6 +1387,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget,
  		struct net_device *netdev;
  		unsigned int pktlen;
- 		dma_addr_t dma_addr;
+ 		dma_addr_t dma_addr = 0;
 +		u32 hash, reason;
  		int mac = 0;