This is a note to let you know that I've just added the patch titled
iio: adis16400: Fix an error code in adis16400_initial_setup()
to the 5.11-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:
iio-adis16400-fix-an-error-code-in-adis16400_initial_setup.patch
and it can be found in the queue-5.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From a71266e454b5df10d019b06f5ebacd579f76be28 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue, 16 Feb 2021 22:42:13 +0300
Subject: iio: adis16400: Fix an error code in adis16400_initial_setup()
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
commit a71266e454b5df10d019b06f5ebacd579f76be28 upstream.
This is to silence a new Smatch warning:
drivers/iio/imu/adis16400.c:492 adis16400_initial_setup()
warn: sscanf doesn't return error codes
If the condition "if (st->variant->flags & ADIS16400_HAS_SLOW_MODE) {"
is false then we return 1 instead of returning 0 and probe will fail.
Fixes: 72a868b38bdd ("iio: imu: check sscanf return value")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: <Stable@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/YCwgFb3JVG6qrlQ+@mwanda
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/imu/adis16400.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -462,8 +462,7 @@ static int adis16400_initial_setup(struc
if (ret)
goto err_ret;
- ret = sscanf(indio_dev->name, "adis%u\n", &device_id);
- if (ret != 1) {
+ if (sscanf(indio_dev->name, "adis%u\n", &device_id) != 1) {
ret = -EINVAL;
goto err_ret;
}
Patches currently in stable-queue which might be from dan.carpenter@xxxxxxxxxx are
queue-5.11/iio-adis16400-fix-an-error-code-in-adis16400_initial_setup.patch
queue-5.11/s390-pci-remove-superfluous-zdev-zbus-check.patch
queue-5.11/scsi-lpfc-fix-some-error-codes-in-debugfs.patch
