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airo: Fix integer overflow warning

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On BigEndian gcc complains:

drivers/net/wireless/airo.c: In function ‘sniffing_mode’:
drivers/net/wireless/airo.c:4809: warning: integer overflow in expression

Fix this by doing the bitwise AND on the host-endian value.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Michael Buesch
2009-11-25 22:55:11 +01:00
committed by John W. Linville
parent a5186e9975
commit 1f351e3840
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/airo.c
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@@ -4806,7 +4806,7 @@ static int airo_config_commit(struct net_device *dev,
static inline int sniffing_mode(struct airo_info *ai) static inline int sniffing_mode(struct airo_info *ai)
{ {
return le16_to_cpu(ai->config.rmode & RXMODE_MASK) >= return (le16_to_cpu(ai->config.rmode) & le16_to_cpu(RXMODE_MASK)) >=
le16_to_cpu(RXMODE_RFMON); le16_to_cpu(RXMODE_RFMON);
} }