diff options
| -rw-r--r-- | net/ipv4/route.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index c7ca94bd152c..198b7322d16a 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2913,18 +2913,14 @@ static int ip_rt_acct_read(char *buffer, char **start, off_t offset, offset /= sizeof(u32); if (length > 0) { - u32 *src = ((u32 *) IP_RT_ACCT_CPU(0)) + offset; u32 *dst = (u32 *) buffer; - /* Copy first cpu. */ *start = buffer; - memcpy(dst, src, length); + memset(dst, 0, length); - /* Add the other cpus in, one int at a time */ for_each_possible_cpu(i) { unsigned int j; - - src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset; + u32 *src = ((u32 *) IP_RT_ACCT_CPU(i)) + offset; for (j = 0; j < length/4; j++) dst[j] += src[j]; |