tty: Call methods in modern style
The use of older function ptr calling style, (*fn)(), makes static
analysis more error-prone; replace with modern fn() style.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 1262368..01d45fd 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -981,7 +981,7 @@
return;
tty->stopped = 1;
if (tty->ops->stop)
- (tty->ops->stop)(tty);
+ tty->ops->stop(tty);
}
void stop_tty(struct tty_struct *tty)
@@ -1012,7 +1012,7 @@
return;
tty->stopped = 0;
if (tty->ops->start)
- (tty->ops->start)(tty);
+ tty->ops->start(tty);
tty_wakeup(tty);
}
@@ -1066,7 +1066,7 @@
situation */
ld = tty_ldisc_ref_wait(tty);
if (ld->ops->read)
- i = (ld->ops->read)(tty, file, buf, count);
+ i = ld->ops->read(tty, file, buf, count);
else
i = -EIO;
tty_ldisc_deref(ld);
@@ -2182,7 +2182,7 @@
ld = tty_ldisc_ref_wait(tty);
if (ld->ops->poll)
- ret = (ld->ops->poll)(tty, filp, wait);
+ ret = ld->ops->poll(tty, filp, wait);
tty_ldisc_deref(ld);
return ret;
}
@@ -2905,7 +2905,7 @@
break;
}
if (tty->ops->ioctl) {
- retval = (tty->ops->ioctl)(tty, cmd, arg);
+ retval = tty->ops->ioctl(tty, cmd, arg);
if (retval != -ENOIOCTLCMD)
return retval;
}
@@ -2932,7 +2932,7 @@
return -EINVAL;
if (tty->ops->compat_ioctl) {
- retval = (tty->ops->compat_ioctl)(tty, cmd, arg);
+ retval = tty->ops->compat_ioctl(tty, cmd, arg);
if (retval != -ENOIOCTLCMD)
return retval;
}