[PATCH net] proc: snmp6: Use correct type in memset

[Christian Perle]

Reading /proc/net/snmp6 yields bogus values on 32 bit kernels.
Use "u64" instead of "unsigned long" in sizeof().

Fixes: 4a4857b ("proc: Reduce cache miss in snmp6_seq_show")
Signed-off-by: Christian Perle <christian.pe...@secunet.com>
---
 net/ipv6/proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index cc8e3ae..e88bcb8 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -219,7 +219,7 @@ static void snmp6_seq_show_item64(struct seq_file *seq, 
void __percpu *mib,
        u64 buff64[SNMP_MIB_MAX];
        int i;
 
-       memset(buff64, 0, sizeof(unsigned long) * SNMP_MIB_MAX);
+       memset(buff64, 0, sizeof(u64) * SNMP_MIB_MAX);
 
        snmp_get_cpu_field64_batch(buff64, itemlist, mib, syncpoff);
        for (i = 0; itemlist[i].name; i++)
-- 
2.1.4