From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 15 Aug 2013 06:06:37 +0000 (+0800)
Subject: spi: bitbang: Remove unused tmp variable
X-Git-Tag: v3.12-rc1~192^2~35^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=2e29db400c4898ff72e2ea87d262921df00f1c87;p=linux-block.git

spi: bitbang: Remove unused tmp variable

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index dd2e5d7332f8..e3946e44e076 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -276,7 +276,6 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
 	struct spi_bitbang 	*bitbang;
 	unsigned		nsecs;
 	struct spi_transfer	*t = NULL;
-	unsigned		tmp;
 	unsigned		cs_change;
 	int			status;
 	int			do_setup = -1;
@@ -290,7 +289,6 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
 	 */
 	nsecs = 100;
 
-	tmp = 0;
 	cs_change = 1;
 	status = 0;