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hwrng: xgene - Improve error reporting for problems during .remove()

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Returning an error value in a platform driver's remove callback results in
a generic error message being emitted by the driver core, but otherwise it
doesn't make a difference. The device goes away anyhow.

As the driver already emits a better error message than the core, suppress
the generic error message by returning zero unconditionally.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Uwe Kleine-König 2023-02-14 17:28:29 +01:00 • committed by Herbert Xu
parent 67fb1e2958
commit 0e44db95ee
1 changed files with 1 additions and 1 deletions
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2
drivers/char/hw_random/xgene-rng.c
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@ -366,7 +366,7 @@ static int xgene_rng_remove(struct platform_device *pdev)
if (rc)
dev_err(&pdev->dev, "RNG init wakeup failed error %d\n", rc);
return rc;
return 0;
}
static const struct of_device_id xgene_rng_of_match[] = {