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authorMichael Brown2013-04-28 18:30:01 +0200
committerMichael Brown2013-04-28 18:31:23 +0200
commit4678864ce65d5f3f3ae6399e152448d848bd8027 (patch)
treeec4e90e1c5226759e2d5e130648ab9de801d385c /src/drivers/net/rtl818x
parent[build] Fix uses of literal 0 as a NULL pointer (diff)
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[build] Fix dubious uses of bitwise operators
Detected by sparse. Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/net/rtl818x')
-rw-r--r--src/drivers/net/rtl818x/rtl8185_rtl8225.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/net/rtl818x/rtl8185_rtl8225.c b/src/drivers/net/rtl818x/rtl8185_rtl8225.c
index 50cc84ad..ae92531c 100644
--- a/src/drivers/net/rtl818x/rtl8185_rtl8225.c
+++ b/src/drivers/net/rtl818x/rtl8185_rtl8225.c
@@ -71,7 +71,7 @@ static void rtl8225_write(struct net80211_device *dev, u8 addr, u16 data)
udelay(10);
for (i = 15; i >= 0; i--) {
- u16 reg = reg80 | !!(bangdata & (1 << i));
+ u16 reg = ( reg80 | ( ( bangdata >> i ) & 1 ) );
if (i & 1)
rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg);