diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2020-04-04 17:07:34 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-04-16 16:49:22 +1000 |
| commit | f72fed86a5ac80445c7723d3fc782325a23bc7db (patch) | |
| tree | a0b0f452cc073c0388a5d5f52412d6f240dff167 /drivers/char | |
| parent | hwrng: omap - Delete an error message in of_get_omap_rng_device_details() (diff) | |
| download | wireguard-linux-f72fed86a5ac80445c7723d3fc782325a23bc7db.tar.xz wireguard-linux-f72fed86a5ac80445c7723d3fc782325a23bc7db.zip | |
hwrng: xgene - Delete an error message in xgene_rng_probe()
The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/xgene-rng.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/xgene-rng.c b/drivers/char/hw_random/xgene-rng.c index d7516a446987..008e6db9ce01 100644 --- a/drivers/char/hw_random/xgene-rng.c +++ b/drivers/char/hw_random/xgene-rng.c @@ -328,10 +328,8 @@ static int xgene_rng_probe(struct platform_device *pdev) return PTR_ERR(ctx->csr_base); rc = platform_get_irq(pdev, 0); - if (rc < 0) { - dev_err(&pdev->dev, "No IRQ resource\n"); + if (rc < 0) return rc; - } ctx->irq = rc; dev_dbg(&pdev->dev, "APM X-Gene RNG BASE %p ALARM IRQ %d", |