summaryrefslogtreecommitdiff
path: root/drivers/media/IR/ir-keytable.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/IR/ir-keytable.c')
-rw-r--r--drivers/media/IR/ir-keytable.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 9186b45132ed..f60107c3b091 100644
--- 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;