linux-kernel - [PATCH][next] rsi: remove redundant duplicate assignment of buffer

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Message-Id: <20180314141239.8321-1-colin.king@canonical.com>
Date:   Wed, 14 Mar 2018 14:12:39 +0000
From:   Colin King <colin.king@...onical.com>
To:     Kalle Valo <kvalo@...eaurora.org>,
        Amitkumar Karwar <amit.karwar@...pinesignals.com>,
        Prameela Rani Garnepudi <prameela.j04cs@...il.com>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] rsi: remove redundant duplicate assignment of buffer_size

From: Colin Ian King <colin.king@...onical.com>

Variable buffer_size is re-assigned the same value, this duplicated
assignment is redundant and can be removed.

Cleans up clang warning:
drivers/net/wireless/rsi/rsi_91x_usb.c:140:4: warning: Value stored
to 'buffer_size' is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/net/wireless/rsi/rsi_91x_usb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index be8236f404b5..7b8bae313aa9 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -140,7 +140,6 @@ static int rsi_find_bulk_in_and_out_endpoints(struct usb_interface *interface,
 			buffer_size = endpoint->wMaxPacketSize;
 			dev->bulkout_endpoint_addr[bout_found] =
 				endpoint->bEndpointAddress;
-			buffer_size = endpoint->wMaxPacketSize;
 			dev->bulkout_size[bout_found] = buffer_size;
 			bout_found++;
 		}
-- 
2.15.1