linux-kernel - [RFC PATCH 2/5] staging: vt6655: change vnt_receive

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Date:   Thu, 15 Sep 2022 22:29:33 +0200
From:   Nam Cao <namcaov@...il.com>
To:     forest@...ttletooquiet.net, gregkh@...uxfoundation.org
Cc:     namcaov@...il.com, philipp.g.hortmann@...il.com,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Subject: [RFC PATCH 2/5] staging: vt6655: change vnt_receive_frame return type to void

The function vnt_receive_frame's returned value is not used anywhere.
Furthermore, it always return true. Change its return type to void.

Signed-off-by: Nam Cao <namcaov@...il.com>
---
 drivers/staging/vt6655/dpc.c | 8 ++++----
 drivers/staging/vt6655/dpc.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/vt6655/dpc.c b/drivers/staging/vt6655/dpc.c
index c6ed3537f439..9f2128f5d3c3 100644
--- a/drivers/staging/vt6655/dpc.c
+++ b/drivers/staging/vt6655/dpc.c
@@ -115,7 +115,7 @@ static bool vnt_rx_data(struct vnt_private *priv, struct sk_buff *skb,
 	return true;
 }
 
-bool vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd)
+void vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd)
 {
 	struct vnt_rd_info *rd_info = curr_rd->rd_info;
 	struct sk_buff *skb;
@@ -133,13 +133,13 @@ bool vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd)
 		/* Frame Size error drop this packet.*/
 		dev_dbg(&priv->pcid->dev, "Wrong frame size %d\n", frame_size);
 		dev_kfree_skb_irq(skb);
-		return true;
+		return;
 	}
 
 	if (vnt_rx_data(priv, skb, frame_size))
-		return true;
+		return;
 
 	dev_kfree_skb_irq(skb);
 
-	return true;
+	return;
 }
diff --git a/drivers/staging/vt6655/dpc.h b/drivers/staging/vt6655/dpc.h
index 40364c0ab7f6..f67c1ef23171 100644
--- a/drivers/staging/vt6655/dpc.h
+++ b/drivers/staging/vt6655/dpc.h
@@ -16,6 +16,6 @@
 
 #include "device.h"
 
-bool vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd);
+void vnt_receive_frame(struct vnt_private *priv, struct vnt_rx_desc *curr_rd);
 
 #endif /* __RXTX_H__ */
-- 
2.25.1