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mt76: mt7615: Fix assigning negative values to unsigned variable

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[ 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 <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Li 2022-02-14 09:58:21 +08:00 committed by Greg Kroah-Hartman
parent d83574666b
commit 91ee8a14ef
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mediatek/mt76/mt7615/mac.c
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@ -1626,7 +1626,7 @@ 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;