diff options
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-mem2mem.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index 932728841a38..2307fcc663ec 100644 --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -297,51 +297,48 @@ static void __v4l2_m2m_try_queue(struct v4l2_m2m_dev *m2m_dev, /* If the context is aborted then don't schedule it */ if (m2m_ctx->job_flags & TRANS_ABORT) { - spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); dprintk("Aborted context\n"); - return; + goto job_unlock; } if (m2m_ctx->job_flags & TRANS_QUEUED) { - spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); dprintk("On job queue already\n"); - return; + goto job_unlock; } spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out); if (list_empty(&m2m_ctx->out_q_ctx.rdy_queue) && !m2m_ctx->out_q_ctx.buffered) { - spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, - flags_out); - spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); dprintk("No input buffers available\n"); - return; + goto out_unlock; } spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap); if (list_empty(&m2m_ctx->cap_q_ctx.rdy_queue) && !m2m_ctx->cap_q_ctx.buffered) { - spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, - flags_cap); - spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, - flags_out); - spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); dprintk("No output buffers available\n"); - return; + goto cap_unlock; } spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap); spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out); if (m2m_dev->m2m_ops->job_ready && (!m2m_dev->m2m_ops->job_ready(m2m_ctx->priv))) { - spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); dprintk("Driver not ready\n"); - return; + goto job_unlock; } list_add_tail(&m2m_ctx->queue, &m2m_dev->job_queue); m2m_ctx->job_flags |= TRANS_QUEUED; spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); + return; + +cap_unlock: + spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap); +out_unlock: + spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out); +job_unlock: + spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job); } /** |