From: Haowen Bai Date: Fri, 25 Mar 2022 10:15:15 +0000 (+0800) Subject: b43: Fix assigning negative value to unsigned variable X-Git-Tag: v4.19.247~277 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=456b3950a555a34c70c48792b538e61052ba1dd6;p=thirdparty%2Fkernel%2Fstable.git b43: Fix assigning negative value to unsigned variable [ Upstream commit 11800d893b38e0e12d636c170c1abc19c43c730c ] 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 Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/1648203315-28093-1-git-send-email-baihaowen@meizu.com Signed-off-by: Sasha Levin --- diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c index 88446258e7751..3508a78226193 100644 --- a/drivers/net/wireless/broadcom/b43/phy_n.c +++ b/drivers/net/wireless/broadcom/b43/phy_n.c @@ -594,7 +594,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev) u16 data[4]; s16 gain[2]; u16 minmax[2]; - static const u16 lna_gain[4] = { -2, 10, 19, 25 }; + static const s16 lna_gain[4] = { -2, 10, 19, 25 }; if (nphy->hang_avoid) b43_nphy_stay_in_carrier_search(dev, 1);