msm: camera: Return EINVAL when msm_get_session fails
Do not return 0 if msm_get_session fails on session_id. Change-Id: Iad8b72e33c3a613da3f16693fce9aaf862de9ac5
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@ -360,7 +360,7 @@ static int msm_vb2_buf_done(struct vb2_buffer *vb, int session_id,
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session = msm_get_session(session_id);
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if (IS_ERR_OR_NULL(session))
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return 0;
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return -EINVAL;
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read_lock_irqsave(&session->stream_rwlock, rl_flags);
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@ -415,7 +415,7 @@ static int msm_vb2_flush_buf(int session_id, unsigned int stream_id)
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struct vb2_buffer *vb2_buf = NULL;
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session = msm_get_session(session_id);
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if (IS_ERR_OR_NULL(session))
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if (IS_ERR_OR_NULL(session))
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return -EINVAL;
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read_lock_irqsave(&session->stream_rwlock, rl_flags);
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