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hwrng: ingenic - remove dead assignments

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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: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Kaiser
2023-07-10 22:27:29 +02:00
committed by Herbert Xu
parent 4cb9a7271f
commit 099f236879
1 changed files with 0 additions and 2 deletions
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drivers/char/hw_random/ingenic-trng.c
-2
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@@ -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);
}