From: Linus Walleij <linus.walleij@xxxxxxxxxx>
commit 51c7b6a0398f54b9120795796a4cff4fc9634f7d upstream.
We should not go on looking for more capacity tables after
we realize we have looked at the last one in
power_supply_find_ocv2cap_table().
Fixes: 3afb50d7125b ("power: supply: core: Add some helpers to use the battery OCV capacity table")
Cc: Chunyan Zhang <chunyan.zhang@xxxxxxxxxx>
Cc: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/power/supply/power_supply_core.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -834,6 +834,10 @@ power_supply_find_ocv2cap_table(struct p
return NULL;
for (i = 0; i < POWER_SUPPLY_OCV_TEMP_MAX; i++) {
+ /* Out of capacity tables */
+ if (!info->ocv_table[i])
+ break;
+
temp_diff = abs(info->ocv_temp[i] - temp);
if (temp_diff < best_temp_diff) {
