From 12d4bba0fd7ac50ca20d9ac1247a0de851850bb0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?G=C3=A1bor=20Stefanik?= Date: Fri, 14 Aug 2009 20:29:47 +0200 Subject: [PATCH] b43: LP-PHY: Fix reading old mode in the set TX power control routine MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Check the mode the hardware is in, not the mode we used the last time. Signed-off-by: Gábor Stefanik Signed-off-by: John W. Linville --- drivers/net/wireless/b43/phy_lp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c index faca56f908ef..ca52fd5f38ce 100644 --- a/drivers/net/wireless/b43/phy_lp.c +++ b/drivers/net/wireless/b43/phy_lp.c @@ -1085,9 +1085,9 @@ static void lpphy_set_tx_power_control(struct b43_wldev *dev, struct b43_phy_lp *lpphy = dev->phy.lp; enum b43_lpphy_txpctl_mode oldmode; - oldmode = lpphy->txpctl_mode; lpphy_read_tx_pctl_mode_from_hardware(dev); - if (lpphy->txpctl_mode == mode) + oldmode = lpphy->txpctl_mode; + if (oldmode == mode) return; lpphy->txpctl_mode = mode; -- GitLab