ARM: tegra: fix return value for debugfs init

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>

diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
index 15d506501cccbb64dc25e5a1178bd91d40e94901..27aee4ad1ae4f35746ebe2e764f5b06c32921150 100644 (file)
--- a/arch/arm/mach-tegra/powergate.c
+++ b/arch/arm/mach-tegra/powergate.c
@@ -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