From: Andrew Morton <akpm@linux-foundation.org>

Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/spi/spidev.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/spi/spidev.c~spi-fix-the-read-path-in-spidev-cleanup drivers/spi/spidev.c
--- a/drivers/spi/spidev.c~spi-fix-the-read-path-in-spidev-cleanup
+++ a/drivers/spi/spidev.c
@@ -171,7 +171,7 @@ spidev_read(struct file *filp, char __us
 		unsigned long	missing;
 
 		missing = copy_to_user(buf, spidev->buffer, status);
-		if (status && missing == status)
+		if (missing == status)
 			status = -EFAULT;
 		else
 			status = status - missing;
_