提交 8c46cf30 编写于 作者: A Axel Lin 提交者: Samuel Ortiz

mfd: Fix wrong wm8350-core kfree in error path

This patch includes below fixes:
1. fix wm8350_create_cache error path
   make sure wm8350->reg_cache is freed in error path.
2. fix wm8350_device_init error path
   no need to kfree(wm8350->reg_cache) in the case of goto out.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
上级 fccbd21f
......@@ -536,6 +536,7 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
}
out:
kfree(wm8350->reg_cache);
return ret;
}
......@@ -700,7 +701,7 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq,
ret = wm8350_irq_init(wm8350, irq, pdata);
if (ret < 0)
goto err;
goto err_free;
if (wm8350->irq_base) {
ret = request_threaded_irq(wm8350->irq_base +
......@@ -738,8 +739,9 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq,
err_irq:
wm8350_irq_exit(wm8350);
err:
err_free:
kfree(wm8350->reg_cache);
err:
return ret;
}
EXPORT_SYMBOL_GPL(wm8350_device_init);
......
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