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coresight: Propagate symlink failure

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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: 8a7365c2d4 ("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>
This commit is contained in:
Jeremy Linton 2021-06-14 11:59:01 -06:00 committed by Greg Kroah-Hartman
parent 0c2bc14891
commit 048624ad56
1 changed files with 1 additions and 1 deletions
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2
drivers/hwtracing/coresight/coresight-core.c
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@ -1347,7 +1347,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev)
}
}
return 0;
return ret;
}
static int coresight_remove_match(struct device *dev, void *data)