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| author | Michael Brown | 2013-04-28 18:30:01 +0200 |
|---|---|---|
| committer | Michael Brown | 2013-04-28 18:31:23 +0200 |
| commit | 4678864ce65d5f3f3ae6399e152448d848bd8027 (patch) | |
| tree | ec4e90e1c5226759e2d5e130648ab9de801d385c /src/drivers/net/rtl818x | |
| parent | [build] Fix uses of literal 0 as a NULL pointer (diff) | |
| download | ipxe-4678864ce65d5f3f3ae6399e152448d848bd8027.tar.gz ipxe-4678864ce65d5f3f3ae6399e152448d848bd8027.tar.xz ipxe-4678864ce65d5f3f3ae6399e152448d848bd8027.zip | |
[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.c | 2 |
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); |