Commit 099f2368 authored by Martin Kaiser's avatar Martin Kaiser Committed by Herbert Xu
Browse files

hwrng: ingenic - remove dead assignments 



Don't assign a value to ret if we're about to return from the probe
function and ret's value is not used.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 4cb9a727

drivers/char/hw_random/ingenic-trng.c

+0 −2
Original line number Diff line number Diff line
@@ -86,13 +86,11 @@ static int ingenic_trng_probe(struct platform_device *pdev) 
	trng->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(trng->base)) {

		pr_err("%s: Failed to map DTRNG registers\n", __func__);

		ret = PTR_ERR(trng->base);

		return PTR_ERR(trng->base);

	}



	trng->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(trng->clk)) {

		ret = PTR_ERR(trng->clk);

		pr_crit("%s: Cannot get DTRNG clock\n", __func__);

		return PTR_ERR(trng->clk);

	}