From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Sat, 29 Feb 2020 20:37:40 +0000 (+0000)
Subject: staging: vt6656: vnt_vt3184_init remove stack copy to array.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f75bb88fef1a54879001f73f01b9c61a833be5cf;p=openwrt%2Fstaging%2Fblogic.git

staging: vt6656: vnt_vt3184_init remove stack copy to array.

use u8 pointer addr directly and remove stack array.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/49f34764-c90c-8c5f-b4f2-a3668b13e519@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
index 48a624bf00c0..74b620b4261e 100644
--- a/drivers/staging/vt6656/baseband.c
+++ b/drivers/staging/vt6656/baseband.c
@@ -367,7 +367,6 @@ int vnt_vt3184_init(struct vnt_private *priv)
 	int ret = 0;
 	u16 length;
 	u8 *addr;
-	u8 array[256];
 	u8 data;
 
 	ret = vnt_control_in(priv, MESSAGE_TYPE_READ, 0, MESSAGE_REQUEST_EEPROM,
@@ -437,10 +436,8 @@ int vnt_vt3184_init(struct vnt_private *priv)
 		goto end;
 	}
 
-	memcpy(array, addr, length);
-
 	ret = vnt_control_out_blocks(priv, VNT_REG_BLOCK_SIZE,
-				     MESSAGE_REQUEST_BBREG, length, array);
+				     MESSAGE_REQUEST_BBREG, length, addr);
 	if (ret)
 		goto end;