diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c index 6e8aad91bcd3..0d3c18f04ac3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp_ta.c @@ -332,13 +332,13 @@ static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size if (!context || !context->initialized) { dev_err(adev->dev, "TA is not initialized\n"); ret = -EINVAL; - goto err_free_shared_buf; + goto free_shared_buf; } if (!psp->ta_funcs || !psp->ta_funcs->fn_ta_invoke) { dev_err(adev->dev, "Unsupported function to invoke TA\n"); ret = -EOPNOTSUPP; - goto err_free_shared_buf; + goto free_shared_buf; } context->session_id = ta_id; @@ -346,7 +346,7 @@ static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size mutex_lock(&psp->ras_context.mutex); ret = prep_ta_mem_context(&context->mem_context, shared_buf, shared_buf_len); if (ret) - goto err_free_shared_buf; + goto unlock; ret = psp_fn_ta_invoke(psp, cmd_id); if (ret || context->resp_status) { @@ -354,15 +354,17 @@ static ssize_t ta_if_invoke_debugfs_write(struct file *fp, const char *buf, size ret, context->resp_status); if (!ret) { ret = -EINVAL; - goto err_free_shared_buf; + goto unlock; } } if (copy_to_user((char *)&buf[copy_pos], context->mem_context.shared_buf, shared_buf_len)) ret = -EFAULT; -err_free_shared_buf: +unlock: mutex_unlock(&psp->ras_context.mutex); + +free_shared_buf: kfree(shared_buf); return ret; |