linux-kernel - [PATCH 3.16 226/294] spi: rspi: Remove unused variable in rspi_rz_transfer

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Date:   Mon, 06 Nov 2017 23:03:02 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Arnd Bergmann" <arnd@...db.de>,
        "Mark Brown" <broonie@...aro.org>,
        "Geert Uytterhoeven" <geert@...ux-m68k.org>,
        "Geert Uytterhoeven" <geert+renesas@...der.be>
Subject: [PATCH 3.16 226/294] spi: rspi: Remove unused variable in
 rspi_rz_transfer_one()

3.16.50-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Geert Uytterhoeven <geert@...ux-m68k.org>

commit 95029a00886f0c8d79e700cb8983b881c75af0f1 upstream.

Introduced by commit 8b983e90ea1a3dd82070f96c062ad521a06b7cc0 ("spi: rspi:
Extract rspi_common_transfer()"), which removed its users.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Signed-off-by: Mark Brown <broonie@...aro.org>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/spi/spi-rspi.c | 1 -
 1 file changed, 1 deletion(-)

--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -630,7 +630,6 @@ static int rspi_rz_transfer_one(struct s
 				struct spi_transfer *xfer)
 {
 	struct rspi_data *rspi = spi_master_get_devdata(master);
-	int ret;
 
 	rspi_rz_receive_init(rspi);