diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2009-01-20 10:59:05 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-21 16:00:44 -0800 |
| commit | eac9e902658dab1e097b8ef064e9e3d16c152cc9 (patch) | |
| tree | a4e9d99cd65a41be06e2740b2d86fdc67bb7bc7d /drivers/net/tun.c | |
| parent | a7385ba21102a90f902055f9f185ca02bf62fa43 (diff) | |
tun: Use POLLERR not EBADF in tun_chr_poll
EBADF is meaningless in the context of a poll mask so use POLLERR
instead.
Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 20ef14dc560..8743de9d257 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -382,7 +382,7 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait) unsigned int mask = POLLOUT | POLLWRNORM; if (!tun) - return -EBADFD; + return POLLERR; DBG(KERN_INFO "%s: tun_chr_poll\n", tun->dev->name); |