From: Yang Li Date: Mon, 14 Feb 2022 01:58:21 +0000 (+0800) Subject: mt76: mt7615: Fix assigning negative values to unsigned variable X-Git-Tag: v5.15.73~5246 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=556ec5030e5743354c2083f621f5ff85b84dae53;p=platform%2Fkernel%2Flinux-rpi.git mt76: mt7615: Fix assigning negative values to unsigned variable [ Upstream commit 9273ffcc9a11942bd586bb42584337ef3962b692 ] Smatch reports the following: drivers/net/wireless/mediatek/mt76/mt7615/mac.c:1865 mt7615_mac_adjust_sensitivity() warn: assigning (-110) to unsigned variable 'def_th' drivers/net/wireless/mediatek/mt76/mt7615/mac.c:1865 mt7615_mac_adjust_sensitivity() warn: assigning (-98) to unsigned variable 'def_th' Reported-by: Abaci Robot Signed-off-by: Yang Li Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index eb7bda9..8f4a5d4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -1732,7 +1732,7 @@ mt7615_mac_adjust_sensitivity(struct mt7615_phy *phy, struct mt7615_dev *dev = phy->dev; int false_cca = ofdm ? phy->false_cca_ofdm : phy->false_cca_cck; bool ext_phy = phy != &dev->phy; - u16 def_th = ofdm ? -98 : -110; + s16 def_th = ofdm ? -98 : -110; bool update = false; s8 *sensitivity; int signal;