diff options
author | Ying Xue <ying.xue@windriver.com> | 2012-08-06 09:46:37 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-10 19:01:32 (GMT) |
commit | a816e3113b63753c330ca4751ea1d208e93e3015 (patch) | |
tree | cc3c2371eb363fbd99e77e447acf8ba26dd1f0cf /drivers/usb/serial | |
parent | 1139b4516f3927ae835ed3b0a9c69a0dfaf4cdd4 (diff) | |
download | linux-a816e3113b63753c330ca4751ea1d208e93e3015.tar.xz |
USB: ftdi_sio: Quiet sparse noise about using plain integer was NULL pointer
Pointers should not be compared to plain integers.
Quiets the sparse warning:
warning: Using plain integer as NULL pointer
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
-rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index bc912e5..70688cb 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2106,7 +2106,7 @@ static void ftdi_set_termios(struct tty_struct *tty, cflag = termios->c_cflag; - if (old_termios == 0) + if (!old_termios) goto no_skip; if (old_termios->c_cflag == termios->c_cflag |