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| author |   Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
| commit | 3d7a96f5a485b7d06c2379f343d7312af89ec9e2 (patch) | |
| tree | 5f097f68eb0f9fd3fa4a10f38672e300e9127b10 /net/irda/ircomm/ircomm_tty.c | |
| parent | kmemtrace: Remove the relay version of kmemtrace (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm (diff) | |
| download | linux-dev-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.tar.xz linux-dev-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.zip | |
Merge branch 'linus' into tracing/kmemtrace2
Diffstat (limited to 'net/irda/ircomm/ircomm_tty.c')
| -rw-r--r-- | net/irda/ircomm/ircomm_tty.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index e4e2caeb9d82..086d5ef098fd 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -371,9 +371,8 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp) IRDA_DEBUG(2, "%s()\n", __func__ ); line = tty->index; - if ((line < 0) || (line >= IRCOMM_TTY_PORTS)) { + if (line >= IRCOMM_TTY_PORTS) return -ENODEV; - } /* Check if instance already exists */ self = hashbin_lock_find(ircomm_tty, line, NULL); @@ -405,6 +404,8 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp) * Force TTY into raw mode by default which is usually what * we want for IrCOMM and IrLPT. This way applications will * not have to twiddle with printcap etc. + * + * Note this is completely usafe and doesn't work properly */ tty->termios->c_iflag = 0; tty->termios->c_oflag = 0; |