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b43legacy: Fix assigning negative value to unsigned variable

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[ Upstream commit 3f6b867559 ]

fix warning reported by smatch:
drivers/net/wireless/broadcom/b43legacy/phy.c:1181 b43legacy_phy_lo_b_measure()
warn: assigning (-772) to unsigned variable 'fval'

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/1648203433-8736-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Haowen Bai 2022-03-25 18:17:13 +08:00 • committed by Greg Kroah-Hartman
commit 4ae5a2ccf5
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/broadcom/b43legacy/phy.c
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@ -1123,7 +1123,7 @@ void b43legacy_phy_lo_b_measure(struct b43legacy_wldev *dev)
struct b43legacy_phy *phy = &dev->phy;
u16 regstack[12] = { 0 };
u16 mls;
u16 fval;
s16 fval;
int i;
int j;