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| author | Peter Hurley <peter@hurleysoftware.com> | 2014-11-05 12:26:24 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-05 20:18:30 -0800 |
| commit | 1256937f0438786cb19a7cb716b12025b30052e9 (patch) | |
| tree | 795c3eeded585f0753f891184efe16fca8e51274 /drivers/tty/tty_io.c | |
| parent | 7e041abf79c1b555b9d117d4a319b505ee601f55 (diff) | |
| download | linux-1256937f0438786cb19a7cb716b12025b30052e9.tar.gz linux-1256937f0438786cb19a7cb716b12025b30052e9.tar.bz2 linux-1256937f0438786cb19a7cb716b12025b30052e9.zip | |
tty: Replace open-coded test with tty_hung_up_p()
tty_hung_up_p() is equivalent to the open-coded test in tty_open().
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 4bd48f79b94b..1262368443f4 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2129,7 +2129,7 @@ retry_open: /* * Need to reset f_op in case a hangup happened. */ - if (filp->f_op == &hung_up_tty_fops) + if (tty_hung_up_p(filp)) filp->f_op = &tty_fops; goto retry_open; } |