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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-09-12 20:19:50 -0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-09-21 22:00:38 +0800 |
| commit | 1bf2138e9806ea436933d5a803547833f9524c8f (patch) | |
| tree | 6e3db5c9c1ba9dff2e30f4fad1a41c91292b21b3 | |
| parent | 6c5de9871a4d43bba179c6a862eeb53b5232f996 (diff) | |
| download | linux-stable-1bf2138e9806ea436933d5a803547833f9524c8f.tar.gz linux-stable-1bf2138e9806ea436933d5a803547833f9524c8f.tar.bz2 linux-stable-1bf2138e9806ea436933d5a803547833f9524c8f.zip | |
hwrng: mxc-rnga - Remove unneeded goto label
We can simplify the code by returning the error code immediately
instead of jumping to a goto label.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/char/hw_random/mxc-rnga.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c index 6cbb72ec6013..8803126c3330 100644 --- a/drivers/char/hw_random/mxc-rnga.c +++ b/drivers/char/hw_random/mxc-rnga.c @@ -160,13 +160,12 @@ static int __init mxc_rnga_probe(struct platform_device *pdev) mxc_rng->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(mxc_rng->clk)) { dev_err(&pdev->dev, "Could not get rng_clk!\n"); - err = PTR_ERR(mxc_rng->clk); - goto out; + return PTR_ERR(mxc_rng->clk); } err = clk_prepare_enable(mxc_rng->clk); if (err) - goto out; + return err; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); mxc_rng->mem = devm_ioremap_resource(&pdev->dev, res); @@ -187,8 +186,6 @@ static int __init mxc_rnga_probe(struct platform_device *pdev) err_ioremap: clk_disable_unprepare(mxc_rng->clk); - -out: return err; } |