From: "Enrico Jörns" <ejo@pengutronix.de>
To: oss-tools@pengutronix.de
Subject: [OSS-Tools] [PATCH dt-utils 5/5] libdt: print error for failed udev_new() for consistency
Date: Tue, 27 Jan 2026 13:13:01 +0100 [thread overview]
Message-ID: <20260127121322.3332573-5-ejo@pengutronix.de> (raw)
In-Reply-To: <20260127121322.3332573-1-ejo@pengutronix.de>
All other calls of udev_new() in libdt.c print this error string, thus
print it here, too.
Signed-off-by: Enrico Jörns <ejo@pengutronix.de>
---
src/libdt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/libdt.c b/src/libdt.c
index f51ed17..cecdb41 100644
--- a/src/libdt.c
+++ b/src/libdt.c
@@ -2823,8 +2823,10 @@ struct cdev *cdev_find_child_by_gpt_typeuuid(struct cdev *cdev, guid_t *typeuuid
}
udev = udev_new();
- if (!udev)
+ if (!udev) {
+ fprintf(stderr, "Can't create udev\n");
return ERR_PTR(-ENOMEM);
+ }
parent = udev_from_devpath(udev, cdev->devpath);
if (!parent)
--
2.47.3
prev parent reply other threads:[~2026-01-27 12:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 12:12 [OSS-Tools] [PATCH dt-utils 1/5] meson.build: fix building with -Dbarebox-state=false Enrico Jörns
2026-01-27 12:12 ` [OSS-Tools] [PATCH dt-utils 2/5] state: helpful error message if state GUID cannot be found Enrico Jörns
2026-01-27 12:12 ` [OSS-Tools] [PATCH dt-utils 3/5] libdt: error handling for udev read of ID_PART_TABLE_TYPE Enrico Jörns
2026-01-27 12:13 ` [OSS-Tools] [PATCH dt-utils 4/5] libdt: print error if device is not GPT-partitioned Enrico Jörns
2026-01-27 12:13 ` Enrico Jörns [this message]
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