loop: don't increment p->offset with (size_t) -EINVAL

Upon a 'transfer error block' size is set to -EINVAL, but this becomes positive
since size is unsigned: p->offset still gets incremented.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Roel Kluin 2009-03-05 08:03:53 +01:00 committed by Jens Axboe
parent 5e18cfd04f
commit a3941ec101

View File

@ -392,8 +392,7 @@ lo_splice_actor(struct pipe_inode_info *pipe, struct pipe_buffer *buf,
struct loop_device *lo = p->lo;
struct page *page = buf->page;
sector_t IV;
size_t size;
int ret;
int size, ret;
ret = buf->ops->confirm(pipe, buf);
if (unlikely(ret))