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Commit 2c8116a1 authored by Maninder Singh's avatar Maninder Singh Committed by Chanwoo Choi
Browse files

extcon: Fix compile time warning 



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: default avatarVaneet Narang <v.narang@samsung.com>
Signed-off-by: default avatarManinder Singh <maninder1.s@samsung.com>
[cw00.choi : Modify the patch title using the a captical letter for first char]
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent 912465bc

drivers/extcon/extcon.c

+1 −1
Original line number Diff line number Diff line
@@ -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;