Commit 6e25baab authored Aug 01, 2016 by Maninder Singh Committed by Kishon Vijay Abraham I Sep 10, 2016

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: Vaneet Narang <v.narang@samsung.com>
Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
[cw00.choi : Modify the patch title using the a captical letter for first char]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

parent 84c48dc5

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;

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