| Message ID | 20230713070446.230978-4-martin@kaiser.cx (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | hwrng: ba431 - trivial cleanups | expand |
diff --git a/drivers/char/hw_random/ba431-rng.c b/drivers/char/hw_random/ba431-rng.c index d2a9d16323a6..9de7466e6896 100644 --- a/drivers/char/hw_random/ba431-rng.c +++ b/drivers/char/hw_random/ba431-rng.c @@ -190,10 +190,8 @@ static int ba431_trng_probe(struct platform_device *pdev) ba431->rng.read = ba431_trng_read; ret = devm_hwrng_register(&pdev->dev, &ba431->rng); - if (ret) { - dev_err(&pdev->dev, "BA431 registration failed (%d)\n", ret); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, "BA431 registration failed\n"); dev_info(&pdev->dev, "BA431 TRNG registered\n");
Use dev_err_probe to print the error message after a failed hwrng registration. Signed-off-by: Martin Kaiser <martin@kaiser.cx> --- drivers/char/hw_random/ba431-rng.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)