diff options
| -rw-r--r-- | net/9p/trans_virtio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 9fc6a56c506a..199bc76202d2 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -105,7 +105,7 @@ static struct list_head virtio_chan_list; /* How many bytes left in this page. */ static unsigned int rest_of_page(void *data) { - return PAGE_SIZE - ((unsigned long)data % PAGE_SIZE); + return PAGE_SIZE - offset_in_page(data); } /** @@ -365,7 +365,7 @@ static int p9_get_mapped_pages(struct virtio_chan *chan, return -ENOMEM; *need_drop = 0; - p -= (*offs = (unsigned long)p % PAGE_SIZE); + p -= (*offs = offset_in_page(p)); for (index = 0; index < nr_pages; index++) { if (is_vmalloc_addr(p)) (*pages)[index] = vmalloc_to_page(p); |