Messages in this thread Patch in this message | | | From | Markus Elfring <> | Subject | [PATCH] hwrng: omap - Delete an error message in of_get_omap_rng_device_details() | Date | Sat, 4 Apr 2020 16:56:57 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sat, 4 Apr 2020 16:45:57 +0200
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> --- drivers/char/hw_random/omap-rng.c | 5 +---- 1 file changed, 1 insertion(+), 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); -- 2.26.0
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