diff mbox series

[5.13,237/266] coresight: Propagate symlink failure

Message ID 20210715182650.691908855@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH July 15, 2021, 6:39 p.m. UTC 
From: Jeremy Linton <jeremy.linton@arm.com>


commit 51dd19a7e9f8fbbb7cd92b8a357091911eae7f78 upstream.

If the symlink is unable to be created, the driver goes
ahead and continues device creation. Instead lets propagate
the failure, and fail the probe.

Link: https://lore.kernel.org/r/20210526204042.2681700-1-jeremy.linton@arm.com
Fixes: 8a7365c2d418 ("coresight: Expose device connections via sysfs")
Cc: stable@vger.kernel.org
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Link: https://lore.kernel.org/r/20210614175901.532683-7-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/hwtracing/coresight/coresight-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/hwtracing/coresight/coresight-core.c
+++ b/drivers/hwtracing/coresight/coresight-core.c
@@ -1392,7 +1392,7 @@  static int coresight_fixup_device_conns(
 		}
 	}
 
-	return 0;
+	return ret;
 }
 
 static int coresight_remove_match(struct device *dev, void *data)