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authorZhi Yong Wu <wuzhy@linux.vnet.ibm.com>2013-12-07 00:13:06 +0400
committerDavid S. Miller <davem@davemloft.net>2013-12-07 00:22:05 +0400
commitf96eb74c84ebb09a03031f7f1e51789a928f9de0 (patch)
tree4c0a95bf676fdf6f6a53c758cd2f4687e1db2b42 /drivers/net/tun.c
parent55ec8e25cd9752060c80f926707d0187ea918d73 (diff)
downloadlinux-f96eb74c84ebb09a03031f7f1e51789a928f9de0.tar.xz
tun: remove unused parameter in tun_do_read()
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r--drivers/net/tun.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 5ac2877a89c3..6b0b2a057a47 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1289,8 +1289,7 @@ done:
}
static ssize_t tun_do_read(struct tun_struct *tun, struct tun_file *tfile,
- struct kiocb *iocb, const struct iovec *iv,
- ssize_t len, int noblock)
+ const struct iovec *iv, ssize_t len, int noblock)
{
DECLARE_WAITQUEUE(wait, current);
struct sk_buff *skb;
@@ -1353,7 +1352,7 @@ static ssize_t tun_chr_aio_read(struct kiocb *iocb, const struct iovec *iv,
goto out;
}
- ret = tun_do_read(tun, tfile, iocb, iv, len,
+ ret = tun_do_read(tun, tfile, iv, len,
file->f_flags & O_NONBLOCK);
ret = min_t(ssize_t, ret, len);
out:
@@ -1452,7 +1451,7 @@ static int tun_recvmsg(struct kiocb *iocb, struct socket *sock,
SOL_PACKET, TUN_TX_TIMESTAMP);
goto out;
}
- ret = tun_do_read(tun, tfile, iocb, m->msg_iov, total_len,
+ ret = tun_do_read(tun, tfile, m->msg_iov, total_len,
flags & MSG_DONTWAIT);
if (ret > total_len) {
m->msg_flags |= MSG_TRUNC;