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| author |   Kai Vehmanen <kai.vehmanen@linux.intel.com> | 2020-01-24 15:36:22 -0600 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-01-27 17:52:09 +0000 |
| commit | e6110114d18d330c05fd6de9f31283fd086a5a3a (patch) | |
| tree | c40211cb7a850ea515cebca5948cf6ac28090d2d /sound/soc/intel | |
| parent | ASoC: SOF: core: release resources on errors in probe_continue (diff) | |
| download | linux-dev-e6110114d18d330c05fd6de9f31283fd086a5a3a.tar.xz linux-dev-e6110114d18d330c05fd6de9f31283fd086a5a3a.zip | |
ASoC: SOF: trace: fix unconditional free in trace release
Check if DMA pages were successfully allocated in initialization
before calling free. For many types of memory (like sgbufs)
the extra free is harmless, but not all backends track allocation
state, so add an explicit check.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200124213625.30186-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel')
0 files changed, 0 insertions, 0 deletions