From: Dan Carpenter <dan.carpenter@linaro.org>
To: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Dave Airlie <airlied@redhat.com>, Sean Paul <sean@poorly.run>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Patrik Jakobsson <patrik.r.jakobsson@gmail.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH next] drm/udl: Set error code in udl_init()
Date: Wed, 16 Apr 2025 14:09:20 +0300 [thread overview]
Message-ID: <Z_-P4N4_U-xTC9-O@stanley.mountain> (raw)
Return -ENOMEM if udl_alloc_urb_list() fails. Don't return success.
Fixes: fb10144ba426 ("drm/udl: Support adapters without firmware descriptor")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
drivers/gpu/drm/udl/udl_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 3dfeb88cf918..bc58991a6f14 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -361,6 +361,7 @@ int udl_init(struct udl_device *udl)
if (!udl_alloc_urb_list(udl, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
DRM_ERROR("udl_alloc_urb_list failed\n");
+ ret = -ENOMEM;
goto err;
}
--
2.47.2
next reply other threads:[~2025-04-16 11:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-16 11:09 Dan Carpenter [this message]
2025-04-16 12:06 ` Thomas Zimmermann
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