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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-04-30 00:53:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:29:40 -0700 |
| commit | c0754c99a6bcfcba7e1d68b75e3f25cb367af0fa (patch) | |
| tree | 0c78590e52b490cd36c7f7baa71dc72d5527f03c /drivers/serial/68360serial.c | |
| parent | 6e4d376c664ded7cb9cc1c7d0cae67c9672e46b1 (diff) | |
| download | lwn-c0754c99a6bcfcba7e1d68b75e3f25cb367af0fa.tar.gz lwn-c0754c99a6bcfcba7e1d68b75e3f25cb367af0fa.zip | |
68360serial: Note that there isn't any info->mcr locking
Noticed while auditing the code for the BKL elimination project
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/68360serial.c')
| -rw-r--r-- | drivers/serial/68360serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c index f59463601874..6f540107d0bb 100644 --- a/drivers/serial/68360serial.c +++ b/drivers/serial/68360serial.c @@ -1282,7 +1282,7 @@ static int rs_360_tiocmset(struct tty_struct *tty, struct file *file, if (tty->flags & (1 << TTY_IO_ERROR)) return -EIO; - + /* FIXME: locking on info->mcr */ if (set & TIOCM_RTS) info->mcr |= UART_MCR_RTS; if (set & TIOCM_DTR) |