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netfilter: conntrack: Use max() instead of doing it manually
Fix following coccicheck warning: ./include/net/netfilter/nf_conntrack.h:282:16-17: WARNING opportunity for max(). Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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@ -279,7 +279,7 @@ static inline unsigned long nf_ct_expires(const struct nf_conn *ct)
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{
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{
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s32 timeout = READ_ONCE(ct->timeout) - nfct_time_stamp;
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s32 timeout = READ_ONCE(ct->timeout) - nfct_time_stamp;
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return timeout > 0 ? timeout : 0;
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return max(timeout, 0);
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}
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}
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static inline bool nf_ct_is_expired(const struct nf_conn *ct)
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static inline bool nf_ct_is_expired(const struct nf_conn *ct)
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