diff options
| author | Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> | 2013-12-06 14:16:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-15 15:28:46 -0800 |
| commit | e1cef3c9843709fd913021679c3bf711c8301627 (patch) | |
| tree | ece8c743d0eeb8bf0e8a2ddc845e69a3b11e5c93 | |
| parent | 5938ed90c0087020ba5c27d57b87174afde6907a (diff) | |
macvtap: update file current position
[ Upstream commit e6ebc7f16ca1434a334647aa56399c546be4e64b ]
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/macvtap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 8aab10dc13e..66e37010b5e 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -903,6 +903,8 @@ static ssize_t macvtap_aio_read(struct kiocb *iocb, const struct iovec *iv, ret = macvtap_do_read(q, iocb, iv, len, file->f_flags & O_NONBLOCK); ret = min_t(ssize_t, ret, len); /* XXX copied from tun.c. Why? */ + if (ret > 0) + iocb->ki_pos = ret; out: return ret; } |