Patch "staging: iio: accel: fix error check" has been added to the 3.14-stable tree

Patch "staging: iio: accel: fix error check" has been added to the 3.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    staging: iio: accel: fix error check

to the 3.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     staging-iio-accel-fix-error-check.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From ef3149eb3ddb7f9125e11c90f8330e371b55cffd Mon Sep 17 00:00:00 2001
From: Luis de Bethencourt <luisbg@osg.samsung.com>
Date: Wed, 22 Jun 2016 20:43:30 +0100
Subject: staging: iio: accel: fix error check

From: Luis de Bethencourt <luisbg@osg.samsung.com>

commit ef3149eb3ddb7f9125e11c90f8330e371b55cffd upstream.

sca3000_read_ctrl_reg() returns a negative number on failure, check for
this instead of zero.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/staging/iio/accel/sca3000_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -592,7 +592,7 @@ static ssize_t sca3000_read_frequency(st
 		goto error_ret_mut;
 	ret = sca3000_read_ctrl_reg(st, SCA3000_REG_CTRL_SEL_OUT_CTRL);
 	mutex_unlock(&st->lock);
-	if (ret)
+	if (ret < 0)
 		goto error_ret;
 	val = ret;
 	if (base_freq > 0)


Patches currently in stable-queue which might be from luisbg@osg.samsung.com are

queue-3.14/staging-iio-accel-fix-error-check.patch