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b43: Fix assigning negative value to unsigned variable
author
Haowen Bai
<baihaowen@meizu.com>
Fri, 25 Mar 2022 10:15:15 +0000
(18:15 +0800)
committer
Kalle Valo
<kvalo@kernel.org>
Wed, 6 Apr 2022 12:14:23 +0000
(15:14 +0300)
fix warning reported by smatch:
drivers/net/wireless/broadcom/b43/phy_n.c:585 b43_nphy_adjust_lna_gain_table()
warn: assigning (-2) to unsigned variable '*(lna_gain[0])'
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link:
https://lore.kernel.org/r/1648203315-28093-1-git-send-email-baihaowen@meizu.com
drivers/net/wireless/broadcom/b43/phy_n.c
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diff --git
a/drivers/net/wireless/broadcom/b43/phy_n.c
b/drivers/net/wireless/broadcom/b43/phy_n.c
index cf3ccf4ddfe7230da1bb3d96df7b6309d8ac0740..aa5c994656749afb4efb737a862cc9a2f339a251 100644
(file)
--- a/
drivers/net/wireless/broadcom/b43/phy_n.c
+++ b/
drivers/net/wireless/broadcom/b43/phy_n.c
@@
-582,7
+582,7
@@
static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
u16 data[4];
s16 gain[2];
u16 minmax[2];
- static const
u
16 lna_gain[4] = { -2, 10, 19, 25 };
+ static const
s
16 lna_gain[4] = { -2, 10, 19, 25 };
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);