From: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
To: tiffany.lin@mediatek.com, andrew-ct.chen@mediatek.com,
yunfei.dong@mediatek.com, mchehab@kernel.org,
matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com,
hverkuil+cisco@kernel.org, laurent.pinchart@ideasonboard.com,
p.zabel@pengutronix.de, benjamin.gaignard@collabora.com,
nicolas@ndufresne.ca
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>,
stable@vger.kernel.org
Subject: [PATCH 4/4] media: mediatek: vcodec: free working buf in vdec_vp9_slice_setup_single()
Date: Wed, 6 May 2026 16:42:03 +0800 [thread overview]
Message-ID: <20260506084203.202882-5-lihaoxiang@isrc.iscas.ac.cn> (raw)
In-Reply-To: <20260506084203.202882-1-lihaoxiang@isrc.iscas.ac.cn>
Add an error path label in vdec_vp9_slice_setup_single()
and call vdec_vp9_slice_free_working_buffer() to free
working buffer.
Fixes: b0f407c19648 ("media: mediatek: vcodec: add vp9 decoder driver for mt8186")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
---
.../mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
index 673b17d0dd8d..1dd0f7fd642f 100644
--- a/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
+++ b/drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c
@@ -1806,10 +1806,12 @@ static int vdec_vp9_slice_setup_single(struct vdec_vp9_slice_instance *instance,
ret = vdec_vp9_slice_setup_tile_buffer(instance, vsi, bs);
if (ret)
- goto err;
+ goto alloc_err;
return 0;
+alloc_err:
+ vdec_vp9_slice_free_working_buffer(instance);
err:
return ret;
}
--
2.25.1
next prev parent reply other threads:[~2026-05-06 8:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 8:41 [PATCH 0/4] media: mediatek: vcodec: VP9 slice setup cleanups and fixes Haoxiang Li
2026-05-06 8:42 ` [PATCH 1/4] media: mediatek: vcodec: remove redundant return value of vdec_vp9_slice_setup_lat_buffer() Haoxiang Li
2026-05-06 8:42 ` [PATCH 2/4] media: mediatek: vcodec: remove redundant return value of vdec_vp9_slice_setup_prob_buffer() Haoxiang Li
2026-05-06 8:42 ` [PATCH 3/4] media: mediatek: vcodec: free working buf on error path in vdec_vp9_slice_setup_lat() Haoxiang Li
2026-05-06 8:42 ` Haoxiang Li [this message]
2026-05-06 15:02 ` [PATCH 0/4] media: mediatek: vcodec: VP9 slice setup cleanups and fixes Nicolas Dufresne
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