Input: ir-keytable - fix uninitialized variable warning

[net-next-2.6.git] / drivers / media / IR / ir-keytable.c

diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 9186b45132ed8d14d9274b6d32315a460a8ba471..f60107c3b091b966895e48f6e1860112bbaa3482 100644 (file)
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -325,9 +325,9 @@ static int ir_setkeytable(struct ir_input_dev *ir_dev,
 static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab,
                                          unsigned int scancode)
 {
-       unsigned int start = 0;
-       unsigned int end = rc_tab->len - 1;
-       unsigned int mid;
+       int start = 0;
+       int end = rc_tab->len - 1;
+       int mid;
 
        while (start <= end) {
                mid = (start + end) / 2;
@@ -389,6 +389,8 @@ static int ir_getkeycode(struct input_dev *dev,
        ke->len = sizeof(entry->scancode);
        memcpy(ke->scancode, &entry->scancode, sizeof(entry->scancode));
 
+       retval = 0;
+
 out:
        spin_unlock_irqrestore(&rc_tab->lock, flags);
        return retval;