From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, Kieran Bingham <kieran.bingham@ideasonboard.com>, Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Subject: [PATCH 3/9] drm: rcar-du: Drop unneeded encoder cleanup in error path Date: Sat, 5 Dec 2020 00:01:33 +0200 [thread overview] Message-ID: <20201204220139.15272-4-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20201204220139.15272-1-laurent.pinchart+renesas@ideasonboard.com> The encoder->name field can never be non-null in the error path, as that can only be possible after a successful call to drm_simple_encoder_init(). Drop the cleanup. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c index 2d40da98144b..0edce24f2053 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c @@ -124,11 +124,8 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, } done: - if (ret < 0) { - if (encoder->name) - encoder->funcs->destroy(encoder); + if (ret < 0) devm_kfree(rcdu->dev, renc); - } return ret; } -- Regards, Laurent Pinchart
WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> To: dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, Kieran Bingham <kieran.bingham@ideasonboard.com>, Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Subject: [PATCH 3/9] drm: rcar-du: Drop unneeded encoder cleanup in error path Date: Sat, 5 Dec 2020 00:01:33 +0200 [thread overview] Message-ID: <20201204220139.15272-4-laurent.pinchart+renesas@ideasonboard.com> (raw) In-Reply-To: <20201204220139.15272-1-laurent.pinchart+renesas@ideasonboard.com> The encoder->name field can never be non-null in the error path, as that can only be possible after a successful call to drm_simple_encoder_init(). Drop the cleanup. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c index 2d40da98144b..0edce24f2053 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c @@ -124,11 +124,8 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, } done: - if (ret < 0) { - if (encoder->name) - encoder->funcs->destroy(encoder); + if (ret < 0) devm_kfree(rcdu->dev, renc); - } return ret; } -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-12-04 22:03 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-04 22:01 [PATCH 0/9] drm: rcar-du: Fix LVDS-related crash Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-04 22:01 ` [PATCH 1/9] drm: rcar-du: Fix crash when using LVDS1 clock for CRTC Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-07 8:15 ` Geert Uytterhoeven 2020-12-07 8:15 ` Geert Uytterhoeven 2020-12-08 0:42 ` Laurent Pinchart 2020-12-08 0:42 ` Laurent Pinchart 2020-12-14 9:43 ` Jacopo Mondi 2020-12-14 9:43 ` Jacopo Mondi 2020-12-14 15:36 ` Kieran Bingham 2020-12-14 15:36 ` Kieran Bingham 2020-12-04 22:01 ` [PATCH 2/9] drm: rcar-du: Release vsp device reference in all error paths Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 10:03 ` Jacopo Mondi 2020-12-14 10:03 ` Jacopo Mondi 2020-12-14 15:42 ` Kieran Bingham 2020-12-14 15:42 ` Kieran Bingham 2020-12-04 22:01 ` Laurent Pinchart [this message] 2020-12-04 22:01 ` [PATCH 3/9] drm: rcar-du: Drop unneeded encoder cleanup in error path Laurent Pinchart 2020-12-14 10:11 ` Jacopo Mondi 2020-12-14 10:11 ` Jacopo Mondi 2020-12-14 13:19 ` Laurent Pinchart 2020-12-14 13:19 ` Laurent Pinchart 2020-12-14 15:59 ` Kieran Bingham 2020-12-14 15:59 ` Kieran Bingham 2020-12-04 22:01 ` [PATCH 4/9] drm: rcar-du: Use DRM-managed allocation for VSP planes Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 16:20 ` Kieran Bingham 2020-12-14 16:20 ` Kieran Bingham 2020-12-14 16:26 ` Laurent Pinchart 2020-12-14 16:26 ` Laurent Pinchart 2020-12-15 15:42 ` Geert Uytterhoeven 2020-12-15 15:42 ` Geert Uytterhoeven 2020-12-04 22:01 ` [PATCH 5/9] drm: rcar-du: Use DRM-managed allocation for encoders Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 10:37 ` Jacopo Mondi 2020-12-14 10:37 ` Jacopo Mondi 2020-12-14 13:28 ` Laurent Pinchart 2020-12-14 13:28 ` Laurent Pinchart 2020-12-04 22:01 ` [PATCH 6/9] drm: rcar-du: Embed drm_device in rcar_du_device Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 10:55 ` Jacopo Mondi 2020-12-14 10:55 ` Jacopo Mondi 2020-12-14 17:02 ` Kieran Bingham 2020-12-14 17:02 ` Kieran Bingham 2020-12-04 22:01 ` [PATCH 7/9] drm: rcar-du: Replace dev_private with container_of Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 10:58 ` Jacopo Mondi 2020-12-14 10:58 ` Jacopo Mondi 2020-12-14 17:11 ` Kieran Bingham 2020-12-14 17:11 ` Kieran Bingham 2020-12-04 22:01 ` [PATCH 8/9] drm: rcar-du: Skip encoder allocation for LVDS1 in dual-link mode Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 11:04 ` Jacopo Mondi 2020-12-14 11:04 ` Jacopo Mondi 2020-12-14 13:32 ` Laurent Pinchart 2020-12-14 13:32 ` Laurent Pinchart 2020-12-14 17:21 ` Kieran Bingham 2020-12-14 17:21 ` Kieran Bingham 2020-12-04 22:01 ` [PATCH 9/9] drm: rcar-du: Drop local encoder variable Laurent Pinchart 2020-12-04 22:01 ` Laurent Pinchart 2020-12-14 11:05 ` Jacopo Mondi 2020-12-14 11:05 ` Jacopo Mondi 2020-12-14 17:16 ` Kieran Bingham 2020-12-14 17:16 ` Kieran Bingham
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