[PATCH] spi: spidev: Remove redundant initialization of variable status

[Jay Fang <f.fangjian@xxxxxxxxxx>]

In spidev_read() and spidev_write(), the variable status is being
initialized with a value that is never read and it is being updated
later with a new value. The initialization is redundant and can be
removed.

Signed-off-by: Jay Fang <f.fangjian@xxxxxxxxxx>
---
 drivers/spi/spidev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 455e99c..859910e 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -146,7 +146,7 @@ static ssize_t
 spidev_read(struct file *filp, char __user *buf, size_t count, loff_t *f_pos)
 {
 	struct spidev_data	*spidev;
-	ssize_t			status = 0;
+	ssize_t			status;
 
 	/* chipselect only toggles at start or end of operation */
 	if (count > bufsiz)
@@ -176,7 +176,7 @@ spidev_write(struct file *filp, const char __user *buf,
 		size_t count, loff_t *f_pos)
 {
 	struct spidev_data	*spidev;
-	ssize_t			status = 0;
+	ssize_t			status;
 	unsigned long		missing;
 
 	/* chipselect only toggles at start or end of operation */
-- 
2.7.4