[FIX] random return value in register_lcd()

Change-Id: If30786176ba026240912c46d347665767b70d0fa
Signed-off-by: Vyacheslav Cherkashin <v.cherkashin@samsung.com>

diff --git a/energy/lcd/lcd_base.c b/energy/lcd/lcd_base.c
index bb99eac..3c7d7b4 100644 (file)
--- a/energy/lcd/lcd_base.c
+++ b/energy/lcd/lcd_base.c
@@ -219,7 +219,7 @@ u64 get_energy_lcd(struct lcd_ops *ops)
 
 int register_lcd(struct lcd_ops *ops)
 {
-       int ret;
+       int ret = 0;
 
        if (ops->check() == 0) {
                printk("error checking %s\n", ops->name);