From 35868234e7c6f60af00ac648556ca798aee49ae8 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 25 Jul 2017 09:13:24 +0200 Subject: [PATCH] ath9k: fix typo in US tx power reduction fix Use max_t instead of min_t to prevent the value from going below zero Signed-off-by: Felix Fietkau --- ...0-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch b/package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch index 38b52644a3..d799ab4a62 100644 --- a/package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch +++ b/package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch @@ -16,7 +16,7 @@ Signed-off-by: Felix Fietkau + /* FCC allows maximum antenna gain of 3 dBi */ + if (reg->region == NL80211_DFS_FCC) -+ ant_reduction = min_t(int, ant_reduction - 6, 0); ++ ant_reduction = max_t(int, ant_reduction - 6, 0); + ah->eep_ops->set_txpower(ah, chan, ctl, ant_reduction, new_pwr, test); } -- 2.35.1