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net: make snmp_mib_free static inline
Fengguang reported: net/built-in.o: In function `in6_dev_finish_destroy': (.text+0x4ca7d): undefined reference to `snmp_mib_free' this is due to snmp_mib_free() is defined when CONFIG_INET is enabled, but in6_dev_finish_destroy() is now moved to core kernel. I think snmp_mib_free() is small enough to be inlined, so just make it static inline. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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2 changed files with 11 additions and 13 deletions
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@ -194,7 +194,17 @@ static inline u64 snmp_fold_field64(void __percpu *mib[], int offt, size_t syncp
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}
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}
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#endif
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#endif
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extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align);
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extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align);
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extern void snmp_mib_free(void __percpu *ptr[2]);
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static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ])
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{
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int i;
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BUG_ON(ptr == NULL);
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for (i = 0; i < SNMP_ARRAY_SZ; i++) {
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free_percpu(ptr[i]);
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ptr[i] = NULL;
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}
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}
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extern struct local_ports {
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extern struct local_ports {
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seqlock_t lock;
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seqlock_t lock;
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@ -1532,18 +1532,6 @@ int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align)
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}
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}
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EXPORT_SYMBOL_GPL(snmp_mib_init);
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EXPORT_SYMBOL_GPL(snmp_mib_init);
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void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ])
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{
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int i;
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BUG_ON(ptr == NULL);
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for (i = 0; i < SNMP_ARRAY_SZ; i++) {
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free_percpu(ptr[i]);
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ptr[i] = NULL;
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}
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}
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EXPORT_SYMBOL_GPL(snmp_mib_free);
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#ifdef CONFIG_IP_MULTICAST
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#ifdef CONFIG_IP_MULTICAST
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static const struct net_protocol igmp_protocol = {
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static const struct net_protocol igmp_protocol = {
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.handler = igmp_rcv,
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.handler = igmp_rcv,
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