staging: dgnc: dgnc_tty: Remove blank lines

Fixes checkpatch warning: waitqueue_active without comment

Signed-off-by: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index 6f3b0f6..c181c26 100644 (file)
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -599,7 +599,6 @@ void dgnc_carrier(struct channel_t *ch)
                 * When carrier rises, wake any threads waiting
                 * for carrier in the open routine.
                 */
-
                if (waitqueue_active(&ch->ch_flags_wait))
                        wake_up_interruptible(&ch->ch_flags_wait);
        }
@@ -611,7 +610,6 @@ void dgnc_carrier(struct channel_t *ch)
                 * When carrier rises, wake any threads waiting
                 * for carrier in the open routine.
                 */
-
                if (waitqueue_active(&ch->ch_flags_wait))
                        wake_up_interruptible(&ch->ch_flags_wait);
        }