[][kernel][mt7988][eth][Correct CDMA_HIGH_THRESHOLD setting]

[Description]
Change the CDMA_HIGH_THRESHOLD setting back to default.

Without this patch, the ADMA TX may experience a hanging issue.

[Release-log]
N/A


Change-Id: Ieef9fc98f311354b16a20d774285276e545d8b5c
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9030802
1 file changed