From: Maninder Singh <[email protected]> This patch fixes below compilation warning:- drivers/extcon/extcon.c: In function extcon_register_notifier: drivers/extcon/extcon.c:455:6: warning: idx may be used uninitialized in this function [-Wmaybe-uninitialized] if (idx >= 0) {
Signed-off-by: Vaneet Narang <[email protected]> Signed-off-by: Maninder Singh <[email protected]> [cw00.choi : Modify the patch title using the a captical letter for first char] Signed-off-by: Chanwoo Choi <[email protected]> Signed-off-by: Kishon Vijay Abraham I <[email protected]> --- drivers/extcon/extcon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 5b61000..9a266e5 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -391,7 +391,7 @@ int extcon_register_notifier(struct extcon_dev *edev, unsigned int id, struct notifier_block *nb) { unsigned long flags; - int ret, idx; + int ret, idx = -EINVAL; if (!nb) return -EINVAL; -- 1.7.9.5
