Commit 28eb3e5a authored Jul 21, 2010 by John W. Linville

rtl8180: silence "dubious: x | !y" sparse warning



  CHECK   drivers/net/wireless/rtl818x/rtl8180_rtl8225.c
drivers/net/wireless/rtl818x/rtl8180_rtl8225.c:53:33: warning: dubious: x | !y

The existing code is clever and works fine, but it's not worth even a
single line of Sparse warning SPAM...

Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 8b73fb8e

drivers/net/wireless/rtl818x/rtl8180_rtl8225.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,10 @@ static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
		udelay(10);

		for (i = 15; i >= 0; i--) {
		u16 reg = reg80 \| !!(bangdata & (1 << i));
		u16 reg = reg80;

		if (bangdata & (1 << i))
		reg \|= 1;

		if (i & 1)
		rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);