[][Add missing part of patch]

[Description]
Add drop set when receive scatter and gather frame

[Release-log]
N/A

Change-Id: I7e4069172e5750b78e303dee22918f06d76c3381
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6895147
1 file changed