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Merge branch 'topic/drop-l3' into for-linus
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
char
/
tty_ioctl.c
diff --git
a/drivers/char/tty_ioctl.c
b/drivers/char/tty_ioctl.c
index a408c8e487ec006147078f2f7d22b6bce88925bb..6f4c7d0a53bf36bc6ff28afeadca4720704e459f 100644
(file)
--- a/
drivers/char/tty_ioctl.c
+++ b/
drivers/char/tty_ioctl.c
@@
-1057,7
+1057,7
@@
int tty_perform_flush(struct tty_struct *tty, unsigned long arg)
if (retval)
return retval;
- ld = tty_ldisc_ref(tty);
+ ld = tty_ldisc_ref
_wait
(tty);
switch (arg) {
case TCIFLUSH:
if (ld && ld->ops->flush_buffer)