From 4cfabf09dbcbd1ca44567542247925f02f71e656 Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 4 Jun 2015 09:58:21 +0530
Subject: [PATCH] greybus: operation: Remove unused variable 'buffer'

'buffer' isn't used in this function, remove it.

Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---
 drivers/staging/greybus/operation.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/greybus/operation.c b/drivers/staging/greybus/operation.c
index 4f7a555..88b9f6a 100644
--- a/drivers/staging/greybus/operation.c
+++ b/drivers/staging/greybus/operation.c
@@ -221,9 +221,7 @@ static void gb_operation_message_init(struct greybus_host_device *hd,
 				size_t payload_size, u8 type)
 {
 	struct gb_operation_msg_hdr *header;
-	u8 *buffer;
 
-	buffer = message->buffer;
 	header = message->buffer;
 
 	message->header = header;
-- 
2.7.4