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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-02 22:41:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-02 22:41:36 +0100 |
| commit | 923a789b49c7269a0245d5af6afe486188d940df (patch) | |
| tree | c3f168427372e64f7467a794f313416da5086ba0 /net/irda/ircomm/ircomm_tty.c | |
| parent | 103ceffb9501531f6931df6aebc11a05189201f0 (diff) | |
| parent | b840d79631c882786925303c2b0f4fefc31845ed (diff) | |
Merge branch 'linus' into x86/cleanups
Conflicts:
arch/x86/kernel/reboot.c
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 e4e2caeb9d8..086d5ef098f 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; |