diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2020-04-04 17:45:57 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-04-16 09:49:22 +0300 |
| commit | b111418a226f20d3e0b00dbe40bbc4e20b9c2ab5 (patch) | |
| tree | c1ff1874ae6cbcaa617b178d8f722fa23e768c53 /drivers/char | |
| parent | 56e0b6273ec8791ffe1c3cdc5d32fe5d001fd520 (diff) | |
| download | linux-b111418a226f20d3e0b00dbe40bbc4e20b9c2ab5.tar.xz | |
hwrng: omap - Delete an error message in of_get_omap_rng_device_details()
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/omap-rng.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index 65952393e1bb..7290c603fcb8 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -392,11 +392,8 @@ static int of_get_omap_rng_device_details(struct omap_rng_dev *priv, if (of_device_is_compatible(dev->of_node, "ti,omap4-rng") || of_device_is_compatible(dev->of_node, "inside-secure,safexcel-eip76")) { irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "%s: error getting IRQ resource - %d\n", - __func__, irq); + if (irq < 0) return irq; - } err = devm_request_irq(dev, irq, omap4_rng_irq, IRQF_TRIGGER_NONE, dev_name(dev), priv); |