diff options
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/scsi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 046f6d280af5..e47c5bc3ddca 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -688,6 +688,7 @@ vhost_scsi_iov_to_sgl(struct vhost_scsi_cmd *cmd, bool write, struct scatterlist *sg, int sg_count) { size_t off = iter->iov_offset; + struct scatterlist *p = sg; int i, ret; for (i = 0; i < iter->nr_segs; i++) { @@ -696,8 +697,8 @@ vhost_scsi_iov_to_sgl(struct vhost_scsi_cmd *cmd, bool write, ret = vhost_scsi_map_to_sgl(cmd, base, len, sg, write); if (ret < 0) { - for (i = 0; i < sg_count; i++) { - struct page *page = sg_page(&sg[i]); + while (p < sg) { + struct page *page = sg_page(p++); if (page) put_page(page); } |