diff options
| -rw-r--r-- | drivers/xen/xenfs/xenbus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/xenfs/xenbus.c b/drivers/xen/xenfs/xenbus.c index 9d5b519d2e4c..d2a905826804 100644 --- a/drivers/xen/xenfs/xenbus.c +++ b/drivers/xen/xenfs/xenbus.c @@ -142,7 +142,7 @@ static ssize_t xenbus_file_read(struct file *filp, i += sz - ret; rb->cons += sz - ret; - if (ret != sz) { + if (ret != 0) { if (i == 0) i = -EFAULT; goto out; @@ -453,7 +453,7 @@ static ssize_t xenbus_file_write(struct file *filp, ret = copy_from_user(u->u.buffer + u->len, ubuf, len); - if (ret == len) { + if (ret != 0) { rc = -EFAULT; goto out; } |