diff options
| author | Florian Westphal <fw@strlen.de> | 2015-06-18 00:58:28 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-06-18 22:14:33 +0300 |
| commit | dcb8f5c8139ef945cdfd55900fae265c4dbefc02 (patch) | |
| tree | 6c9a4b4e79592edf3762be44e911e1d7086109c6 /include | |
| parent | 8f481b50ea653ff0aea6accbb4bb02a15cf00531 (diff) | |
| download | linux-dcb8f5c8139ef945cdfd55900fae265c4dbefc02.tar.xz | |
netfilter: xtables: fix warnings on 32bit platforms
On 32bit archs gcc complains due to cast from void* to u64.
Add intermediate casts to long to silence these warnings.
include/linux/netfilter/x_tables.h:376:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
include/linux/netfilter/x_tables.h:384:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
include/linux/netfilter/x_tables.h:391:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
include/linux/netfilter/x_tables.h:400:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Fixes: 71ae0dff02d756e ("netfilter: xtables: use percpu rule counters")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 1c97a2204379..286098a5667f 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -372,7 +372,7 @@ static inline u64 xt_percpu_counter_alloc(void) if (res == NULL) return (u64) -ENOMEM; - return (__force u64) res; + return (u64) (__force unsigned long) res; } return 0; @@ -380,14 +380,14 @@ static inline u64 xt_percpu_counter_alloc(void) static inline void xt_percpu_counter_free(u64 pcnt) { if (nr_cpu_ids > 1) - free_percpu((void __percpu *) pcnt); + free_percpu((void __percpu *) (unsigned long) pcnt); } static inline struct xt_counters * xt_get_this_cpu_counter(struct xt_counters *cnt) { if (nr_cpu_ids > 1) - return this_cpu_ptr((void __percpu *) cnt->pcnt); + return this_cpu_ptr((void __percpu *) (unsigned long) cnt->pcnt); return cnt; } @@ -396,7 +396,7 @@ static inline struct xt_counters * xt_get_per_cpu_counter(struct xt_counters *cnt, unsigned int cpu) { if (nr_cpu_ids > 1) - return per_cpu_ptr((void __percpu *) cnt->pcnt, cpu); + return per_cpu_ptr((void __percpu *) (unsigned long) cnt->pcnt, cpu); return cnt; } |