net/inetdevice: inet_ifa_match can be boolean
This patch makes inet_ifa_match return bool due to this particular function only using either one or zero as its return value. No functional change. Signed-off-by: Yaowei Bai <bywxiaobai@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -171,7 +171,7 @@ __be32 inet_confirm_addr(struct net *net, struct in_device *in_dev, __be32 dst,
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__be32 local, int scope);
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struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix,
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__be32 mask);
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static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
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static __inline__ bool inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
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{
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return !((addr^ifa->ifa_address)&ifa->ifa_mask);
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}
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