diff options
Diffstat (limited to 'drivers/net/macvtap.c')
-rw-r--r-- | drivers/net/macvtap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 59e9605de316..b6dd6a75919a 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c | |||
@@ -524,8 +524,10 @@ static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from, | |||
524 | return -EMSGSIZE; | 524 | return -EMSGSIZE; |
525 | num_pages = get_user_pages_fast(base, size, 0, &page[i]); | 525 | num_pages = get_user_pages_fast(base, size, 0, &page[i]); |
526 | if (num_pages != size) { | 526 | if (num_pages != size) { |
527 | for (i = 0; i < num_pages; i++) | 527 | int j; |
528 | put_page(page[i]); | 528 | |
529 | for (j = 0; j < num_pages; j++) | ||
530 | put_page(page[i + j]); | ||
529 | return -EFAULT; | 531 | return -EFAULT; |
530 | } | 532 | } |
531 | truesize = size * PAGE_SIZE; | 533 | truesize = size * PAGE_SIZE; |