Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

[linux-2.6-microblaze.git] / drivers / staging / speakup / selection.c

diff --git a/drivers/staging/speakup/selection.c b/drivers/staging/speakup/selection.c
index aa5ab6c..41ef099 100644 (file)
--- a/drivers/staging/speakup/selection.c
+++ b/drivers/staging/speakup/selection.c
@@ -142,7 +142,9 @@ static void __speakup_paste_selection(struct work_struct *work)
        struct tty_ldisc *ld;
        DECLARE_WAITQUEUE(wait, current);
 
-       ld = tty_ldisc_ref_wait(tty);
+       ld = tty_ldisc_ref(tty);
+       if (!ld)
+               goto tty_unref;
        tty_buffer_lock_exclusive(&vc->port);
 
        add_wait_queue(&vc->paste_wait, &wait);
@@ -162,6 +164,7 @@ static void __speakup_paste_selection(struct work_struct *work)
 
        tty_buffer_unlock_exclusive(&vc->port);
        tty_ldisc_deref(ld);
+tty_unref:
        tty_kref_put(tty);
 }