From: Lyude Paul <lyude@redhat.com>
To: nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org
Cc: Robert Foss <robert.foss@linaro.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 19/20] drm/dp_mst: Drop DRM_ERROR() on kzalloc() fail in drm_dp_mst_handle_up_req()
Date: Fri, 26 Mar 2021 16:38:06 -0400 [thread overview]
Message-ID: <20210326203807.105754-20-lyude@redhat.com> (raw)
In-Reply-To: <20210326203807.105754-1-lyude@redhat.com>
Checkpatch was complaining about this - there's no need for us to print
errors when kzalloc() fails, as kzalloc() will already WARN for us. So,
let's fix that before converting things to make checkpatch happy.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: Robert Foss <robert.foss@linaro.org>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index ec2285595c33..74c420f5f204 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -4113,10 +4113,9 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
return 0;
up_req = kzalloc(sizeof(*up_req), GFP_KERNEL);
- if (!up_req) {
- DRM_ERROR("Not enough memory to process MST up req\n");
+ if (!up_req)
return -ENOMEM;
- }
+
INIT_LIST_HEAD(&up_req->next);
drm_dp_sideband_parse_req(&mgr->up_req_recv, &up_req->msg);
--
2.30.2
next prev parent reply other threads:[~2021-03-26 20:41 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210326203807.105754-1-lyude@redhat.com>
2021-03-26 20:37 ` [PATCH v2 01/20] drm/dp: Fixup kernel docs for struct drm_dp_aux Lyude Paul
2021-03-26 20:37 ` [PATCH v2 02/20] drm/tegra: Don't register DP AUX channels before connectors Lyude Paul
2021-03-29 6:51 ` Thierry Reding
2021-03-26 20:37 ` [PATCH v2 03/20] drm/bridge/cdns-mhdp8546: Register DP aux channel with userspace Lyude Paul
2021-03-26 20:37 ` [PATCH v2 04/20] drm/nouveau/kms/nv50-: Move AUX adapter reg to connector late register/early unregister Lyude Paul
2021-03-26 20:37 ` [PATCH v2 05/20] drm/dp: Add backpointer to drm_device in drm_dp_aux Lyude Paul
2021-03-29 7:08 ` Thierry Reding
2021-04-01 13:31 ` Jani Nikula
2021-03-26 20:37 ` [PATCH v2 06/20] drm/dp: Clarify DP AUX registration time Lyude Paul
2021-03-26 20:37 ` [PATCH v2 07/20] drm/print: Fixup DRM_DEBUG_KMS_RATELIMITED() Lyude Paul
2021-03-30 10:43 ` Robert Foss
2021-03-26 20:37 ` [PATCH v2 08/20] drm/dp: Pass drm_dp_aux to drm_dp_link_train_clock_recovery_delay() Lyude Paul
2021-03-26 20:37 ` [PATCH v2 09/20] drm/dp: Pass drm_dp_aux to drm_dp*_link_train_channel_eq_delay() Lyude Paul
2021-03-26 20:37 ` [PATCH v2 10/20] drm/dp: Always print aux channel name in logs Lyude Paul
2021-03-26 20:37 ` [PATCH v2 11/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_detect() Lyude Paul
2021-03-26 20:37 ` [PATCH v2 12/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_set_tmds_output() Lyude Paul
2021-03-26 20:38 ` [PATCH v2 13/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_max_tmds_clock() Lyude Paul
2021-03-26 20:38 ` [PATCH v2 14/20] drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_get_tmds_output() Lyude Paul
2021-03-26 20:38 ` [PATCH v2 15/20] drm/dp_dual_mode: Pass drm_device to drm_lspcon_(get|set)_mode() Lyude Paul
2021-03-26 20:38 ` [PATCH v2 16/20] drm/dp_mst: Pass drm_dp_mst_topology_mgr to drm_dp_get_vc_payload_bw() Lyude Paul
2021-03-26 20:38 ` [PATCH v2 17/20] drm/dp: Convert drm_dp_helper.c to using drm_err/drm_dbg_*() Lyude Paul
2021-03-30 11:04 ` Robert Foss
2021-03-26 20:38 ` [PATCH v2 18/20] drm/dp_dual_mode: Convert drm_dp_dual_mode_helper.c to using drm_err/drm_dbg_kms() Lyude Paul
2021-03-26 20:38 ` Lyude Paul [this message]
2021-03-30 11:06 ` [PATCH v2 19/20] drm/dp_mst: Drop DRM_ERROR() on kzalloc() fail in drm_dp_mst_handle_up_req() Robert Foss
2021-03-26 20:38 ` [PATCH v2 20/20] drm/dp_mst: Convert drm_dp_mst_topology.c to drm_err()/drm_dbg*() Lyude Paul
2021-03-30 11:19 ` Robert Foss
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