linux-kernel - [PATCH -next] media: venus: simplify the return expression of session_process

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Date:   Mon, 21 Sep 2020 21:10:38 +0800
From:   Qinglang Miao <miaoqinglang@...wei.com>
To:     Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        "Mauro Carvalho Chehab" <mchehab@...nel.org>
CC:     <linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Qinglang Miao <miaoqinglang@...wei.com>
Subject: [PATCH -next] media: venus: simplify the return expression of session_process_buf()

Simplify the return expression.

Signed-off-by: Qinglang Miao <miaoqinglang@...wei.com>
---
 drivers/media/platform/qcom/venus/helpers.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 50439eb1f..fb3fd3640 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -439,7 +439,6 @@ session_process_buf(struct venus_inst *inst, struct vb2_v4l2_buffer *vbuf)
 	struct vb2_buffer *vb = &vbuf->vb2_buf;
 	unsigned int type = vb->type;
 	struct hfi_frame_data fdata;
-	int ret;
 
 	memset(&fdata, 0, sizeof(fdata));
 	fdata.alloc_len = buf->size;
@@ -470,11 +469,7 @@ session_process_buf(struct venus_inst *inst, struct vb2_v4l2_buffer *vbuf)
 		fdata.offset = 0;
 	}
 
-	ret = hfi_session_process_buf(inst, &fdata);
-	if (ret)
-		return ret;
-
-	return 0;
+	return hfi_session_process_buf(inst, &fdata);
 }
 
 static bool is_dynamic_bufmode(struct venus_inst *inst)
-- 
2.23.0