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hwrng: omap - Delete an error message in of_get_omap_rng_device_details()

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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>
This commit is contained in:
Markus Elfring 2020-04-04 16:45:57 +02:00 committed by Herbert Xu
parent 56e0b6273e
commit b111418a22
1 changed files with 1 additions and 4 deletions
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5
drivers/char/hw_random/omap-rng.c
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@ -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);