hwrng: hisi - use dev_err_probe
Replace dev_err + return with dev_err_probe.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/char/hw_random/hisi-rng.c b/drivers/char/hw_random/hisi-rng.c
index b6f2756..4e501d5 100644
--- a/drivers/char/hw_random/hisi-rng.c
+++ b/drivers/char/hw_random/hisi-rng.c
@@ -89,10 +89,8 @@
rng->rng.read = hisi_rng_read;
ret = devm_hwrng_register(&pdev->dev, &rng->rng);
- if (ret) {
- dev_err(&pdev->dev, "failed to register hwrng\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&pdev->dev, ret, "failed to register hwrng\n");
return 0;
}
