From be1091f1172dae21d394a22a099df619bbc58c7c Mon Sep 17 00:00:00 2001 From: Yang Li Date: Mon, 14 Feb 2022 09:58:21 +0800 Subject: [PATCH] mt76: mt7615: Fix assigning negative values to unsigned variable 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 --- mt7615/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mt7615/mac.c b/mt7615/mac.c index a8fbf084..d1d87240 100644 --- a/mt7615/mac.c +++ b/mt7615/mac.c @@ -1860,7 +1860,7 @@ 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;