| From | Ben Hutchings <> | Date | Sun, 16 Jun 2013 23:01:38 +0100 | Subject | [32/83] USB: ftdi_sio: Quiet sparse noise about using plain integer was NULL pointer |
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3.2.47-rc1 review patch. If anyone has any objections, please let me know.
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From: Ying Xue <ying.xue@windriver.com>
commit a816e3113b63753c330ca4751ea1d208e93e3015 upstream.
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> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/usb/serial/ftdi_sio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2169,7 +2169,7 @@ static void ftdi_set_termios(struct tty_ cflag = termios->c_cflag; - if (old_termios == 0) + if (!old_termios) goto no_skip; if (old_termios->c_cflag == termios->c_cflag
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