ARM: tegra: fix return value for debugfs init
Peter De Schrijver [Thu, 6 Sep 2012 14:55:28 +0000 (17:55 +0300)]
tegra_powergate_debugfs_init() always returns -ENOMEM. It shouldn't do that
when registering the debugfs entry succeeded.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

arch/arm/mach-tegra/powergate.c

index 15d5065..27aee4a 100644 (file)
@@ -237,14 +237,13 @@ static const struct file_operations powergate_fops = {
 int __init tegra_powergate_debugfs_init(void)
 {
        struct dentry *d;
-       int err = -ENOMEM;
 
        d = debugfs_create_file("powergate", S_IRUGO, NULL, NULL,
                &powergate_fops);
        if (!d)
                return -ENOMEM;
 
-       return err;
+       return 0;
 }
 
 #endif