linux-kernel - [PATCH v2 0/2] iio: buffer: allocation and freeing buffers fix and optimization

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Message-Id: <20211013094923.2473-1-andriy.shevchenko@linux.intel.com>
Date:   Wed, 13 Oct 2021 12:49:21 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Alexandru Ardelean <aardelean@...iqon.com>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Yang Yingliang <yangyingliang@...wei.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 0/2] iio: buffer: allocation and freeing buffers fix and optimization

Yang submitted a fix, but I think the code can be refactored a bit to be more
robust against similar mistakes in the future, if any.

In v2:
- put SoB Yang's patch (it's good for backporting)
- added refactoring patch on top of Yang's fix

Andy Shevchenko (1):
  iio: buffer: Use dedicated variable in
    iio_buffers_alloc_sysfs_and_mask()

Yang Yingliang (1):
  iio: buffer: Fix double-free in iio_buffers_alloc_sysfs_and_mask()

 drivers/iio/industrialio-buffer.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

-- 
2.33.0