diff options
| author | Cong Wang <amwang@redhat.com> | 2013-09-02 10:06:53 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-02 21:00:50 -0700 |
| commit | 5a17a390de7bdbcfff9b8f344273a886ca4cf8bf (patch) | |
| tree | 9e5d0a9ab50d7700b8a92b6cce9094148f4043a1 /include/net/ip.h | |
| parent | 660d98cae0a474887bb5d66e60422addb4c6532c (diff) | |
| download | linux-5a17a390de7bdbcfff9b8f344273a886ca4cf8bf.tar.bz2 | |
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>
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 12 |
1 files changed, 11 insertions, 1 deletions
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; |