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| author | Felix Fietkau <nbd@nbd.name> | 2017-07-25 09:13:24 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-07-25 09:14:05 +0200 |
| commit | 35868234e7c6f60af00ac648556ca798aee49ae8 (patch) | |
| tree | 37a63da3f3f73a2548ed5629bdfcba341fef8a00 | |
| parent | 9e64874fb2508e49e52898c238d817bd152bf2c2 (diff) | |
| download | upstream-35868234e7c6f60af00ac648556ca798aee49ae8.tar.gz upstream-35868234e7c6f60af00ac648556ca798aee49ae8.tar.bz2 upstream-35868234e7c6f60af00ac648556ca798aee49ae8.zip | |
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 <nbd@nbd.name>
| -rw-r--r-- | package/kernel/mac80211/patches/330-ath9k-adjust-tx-power-reduction-for-US-regulatory-do.patch | 2 |
1 files changed, 1 insertions, 1 deletions
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 <nbd@nbd.name> + /* 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); } |