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Commit d0b7da8a authored by Zhi Yong Wu's avatar Zhi Yong Wu Committed by David S. Miller
Browse files

tun: update file current position 



Signed-off-by: default avatarZhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e6ebc7f1

drivers/net/tun.c

+2 −0
Original line number Diff line number Diff line
@@ -1356,6 +1356,8 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv, 
	ret = tun_do_read(tun, tfile, iocb, iv, len,

			  file->f_flags & O_NONBLOCK);

	ret = min_t(ssize_t, ret, len);

	if (ret > 0)

		iocb->ki_pos = ret;

out:

	tun_put(tun);

	return ret;