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b43legacy: Fix assigning negative value to unsigned variable
author
Haowen Bai
<baihaowen@meizu.com>
Fri, 25 Mar 2022 10:17:13 +0000
(18:17 +0800)
committer
Kalle Valo
<kvalo@kernel.org>
Wed, 6 Apr 2022 12:13:08 +0000
(15:13 +0300)
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
drivers/net/wireless/broadcom/b43legacy/phy.c
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diff --git
a/drivers/net/wireless/broadcom/b43legacy/phy.c
b/drivers/net/wireless/broadcom/b43legacy/phy.c
index 05404fbd1e70bdecb6d1beb0ad9748c170500634..c1395e622759e0668bfcaa9f9286059ca1fe9ac3 100644
(file)
--- a/
drivers/net/wireless/broadcom/b43legacy/phy.c
+++ b/
drivers/net/wireless/broadcom/b43legacy/phy.c
@@
-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;
-
u
16 fval;
+
s
16 fval;
int i;
int j;