From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-renesas-soc@vger.kernel.org, linux-media@vger.kernel.org
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 05/11] media: vsp1: Clean up DLM objects on error
Date: Fri, 9 Mar 2018 22:04:03 +0000 [thread overview]
Message-ID: <7f67954b2305c4807e4c19b9fec10fd7a6c60f16.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com> (raw)
In-Reply-To: <cover.50cd35ac550b4477f13fb4f3fbd3ffb6bcccfc8a.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com>
In-Reply-To: <cover.50cd35ac550b4477f13fb4f3fbd3ffb6bcccfc8a.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com>
If there is an error allocating a display list within a DLM object
the existing display lists are not free'd, and neither is the DL body
pool.
Use the existing vsp1_dlm_destroy() function to clean up on error.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
---
drivers/media/platform/vsp1/vsp1_dl.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/vsp1/vsp1_dl.c b/drivers/media/platform/vsp1/vsp1_dl.c
index 16a2d3c93655..6271bea5e831 100644
--- a/drivers/media/platform/vsp1/vsp1_dl.c
+++ b/drivers/media/platform/vsp1/vsp1_dl.c
@@ -831,8 +831,10 @@ struct vsp1_dl_manager *vsp1_dlm_create(struct vsp1_device *vsp1,
struct vsp1_dl_list *dl;
dl = vsp1_dl_list_alloc(dlm, dlm->pool);
- if (!dl)
+ if (!dl) {
+ vsp1_dlm_destroy(dlm);
return NULL;
+ }
list_add_tail(&dl->list, &dlm->free);
}
--
git-series 0.9.1
next prev parent reply other threads:[~2018-03-09 22:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.50cd35ac550b4477f13fb4f3fbd3ffb6bcccfc8a.1520632434.git-series.kieran.bingham+renesas@ideasonboard.com>
2018-03-09 22:03 ` [PATCH 01/11] media: vsp1: drm: Fix minor grammar error Kieran Bingham
2018-03-09 22:04 ` [PATCH 02/11] media: vsp1: use kernel __packed for structures Kieran Bingham
2018-03-13 11:20 ` David Laight
2018-03-13 11:47 ` Kieran Bingham
2018-03-13 12:38 ` David Laight
2018-03-13 14:03 ` Kieran Bingham
2018-03-13 22:34 ` Kieran Bingham
2018-03-09 22:04 ` [PATCH 03/11] media: vsp1: Rename dl_child to dl_next Kieran Bingham
2018-03-09 22:04 ` [PATCH 04/11] media: vsp1: Remove unused display list structure field Kieran Bingham
2018-03-09 22:04 ` Kieran Bingham [this message]
2018-03-09 22:04 ` [PATCH 06/11] media: vsp1: Provide VSP1 feature helper macro Kieran Bingham
2018-03-09 22:04 ` [PATCH 07/11] media: vsp1: Use header display lists for all WPF outputs linked to the DU Kieran Bingham
2018-03-09 22:04 ` [PATCH 08/11] media: vsp1: Add support for extended display list headers Kieran Bingham
2018-03-09 22:04 ` [PATCH 09/11] media: vsp1: Provide support for extended command pools Kieran Bingham
2018-03-10 11:26 ` Kieran Bingham
2018-03-12 16:30 ` jacopo mondi
2018-03-13 10:27 ` Kieran Bingham
2018-03-09 22:04 ` [PATCH 10/11] media: vsp1: Support Interlaced display pipelines Kieran Bingham
2018-03-09 22:04 ` [PATCH 11/11] drm: rcar-du: Support interlaced video output through vsp1 Kieran Bingham
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