Commit c7a734e5 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown

ASoC: sam9g20_wm8731: fix resource leak in at91sam9g20ek_init error path

Fix the error path to properly free allocated resources.
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent b193deea
...@@ -240,6 +240,7 @@ static int __init at91sam9g20ek_init(void) ...@@ -240,6 +240,7 @@ static int __init at91sam9g20ek_init(void)
if (!at91sam9g20ek_snd_device) { if (!at91sam9g20ek_snd_device) {
printk(KERN_ERR "ASoC: Platform device allocation failed\n"); printk(KERN_ERR "ASoC: Platform device allocation failed\n");
ret = -ENOMEM; ret = -ENOMEM;
goto err_mclk;
} }
platform_set_drvdata(at91sam9g20ek_snd_device, platform_set_drvdata(at91sam9g20ek_snd_device,
...@@ -248,11 +249,13 @@ static int __init at91sam9g20ek_init(void) ...@@ -248,11 +249,13 @@ static int __init at91sam9g20ek_init(void)
ret = platform_device_add(at91sam9g20ek_snd_device); ret = platform_device_add(at91sam9g20ek_snd_device);
if (ret) { if (ret) {
printk(KERN_ERR "ASoC: Platform device allocation failed\n"); printk(KERN_ERR "ASoC: Platform device allocation failed\n");
platform_device_put(at91sam9g20ek_snd_device); goto err_device_add;
} }
return ret; return ret;
err_device_add:
platform_device_put(at91sam9g20ek_snd_device);
err_mclk: err_mclk:
clk_put(mclk); clk_put(mclk);
mclk = NULL; mclk = NULL;
......
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