[PATCH] Staging: dgnc: Simplify a trivial if-return sequence\n From: Parshuram Thombare <pthombre@xxxxxxxxxxx>

[Thombare, Parshuram (P.)]

Signed-off-by: Parshuram Thombare <pthombre@xxxxxxxxxxx>
---
 drivers/staging/dgnc/dgnc_tty.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index fbfe79a..b42b543 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -1314,10 +1314,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
 
 	spin_unlock_irqrestore(&ch->ch_lock, flags);
 
-	if (retval)
-		return retval;
-
-	return 0;
+	return retval;
 }
 
 
-- 
1.7.0.4
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