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| author | Felix Gu <ustc.gu@gmail.com> | 2026-04-27 14:11:39 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2026-05-26 21:22:56 +0300 |
| commit | 6325d6e2204327965b849c0a16efb6ac9202e5a8 (patch) | |
| tree | 14686a5435a14a5f0c7686aa5709d8c29f441d67 /scripts | |
| parent | 5a9c90350be4f6f175bdd193e8bd60a7aedfb4d2 (diff) | |
| download | linux-6325d6e2204327965b849c0a16efb6ac9202e5a8.tar.xz | |
iio: buffer: hw-consumer: free scan_mask on buffer release
The scan_mask lifetime changed in commit 9a2e1233d38c ("iio: buffer:
hw-consumer: remove redundant scan_mask flexible array").
Before that change, the scan mask storage was embedded in struct
hw_consumer_buffer, so iio_hw_buf_release() could free the whole
allocation with a single kfree(hw_buf).
That commit moved the scan mask to a separate bitmap_zalloc() allocation
stored in buffer.scan_mask, but left iio_hw_buf_release() unchanged.
Free the scan mask in iio_hw_buf_release() before freeing the buffer
wrapper.
Fixes: 9a2e1233d38c ("iio: buffer: hw-consumer: remove redundant scan_mask flexible array")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions