From 5a17a390de7bdbcfff9b8f344273a886ca4cf8bf Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Mon, 2 Sep 2013 10:06:53 +0800 Subject: 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 Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- include/net/ip.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/net/ip.h b/include/net/ip.h index a68f838a132c..48f55979d842 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -194,7 +194,17 @@ static inline u64 snmp_fold_field64(void __percpu *mib[], int offt, size_t syncp } #endif extern int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align); -extern void snmp_mib_free(void __percpu *ptr[2]); + +static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ]) +{ + int i; + + BUG_ON(ptr == NULL); + for (i = 0; i < SNMP_ARRAY_SZ; i++) { + free_percpu(ptr[i]); + ptr[i] = NULL; + } +} extern struct local_ports { seqlock_t lock; -- cgit v1.2.3