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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2014-11-02 07:34:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-02 12:07:28 +0100 |
| commit | 22a236b4d07b5c5cfdc5db9e87d479d32281cfe6 (patch) | |
| tree | 14c3d0d5df04b82cf75c09e02205ce7105a71439 | |
| parent | ASoC: Intel: Add jack detection for Broadwell (diff) | |
| download | linux-22a236b4d07b5c5cfdc5db9e87d479d32281cfe6.tar.xz linux-22a236b4d07b5c5cfdc5db9e87d479d32281cfe6.zip | |
ASoC: Intel: fix missing mutex
on error in block prepare, we were returning the error code while still
holding the mutex. We are releasing the mutex in this patch before
return.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/intel/sst-firmware.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/intel/sst-firmware.c b/sound/soc/intel/sst-firmware.c index c451398b058c..4a5bde9c686b 100644 --- a/sound/soc/intel/sst-firmware.c +++ b/sound/soc/intel/sst-firmware.c @@ -1120,6 +1120,7 @@ int sst_block_alloc_scratch(struct sst_dsp *dsp) ret = block_list_prepare(dsp, &dsp->scratch_block_list); if (ret < 0) { dev_err(dsp->dev, "error: scratch block prepare failed\n"); + mutex_unlock(&dsp->mutex); return ret; } |