[PATCH 1/1] extcon: fixing compile time warning

From	Maninder Singh <maninder1.s@samsung.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/1] extcon: fixing compile time warning
Date	2016-08-01 11:40 +0200
Message-ID	<s1hRw-4vm-27@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
 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 8682efc..24f04c4 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -428,7 +428,7 @@ 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

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[PATCH 1/1] extcon: fixing compile time warning Maninder Singh <maninder1.s@samsung.com> - 2016-08-01 11:40 +0200
  Re: [PATCH 1/1] extcon: fixing compile time warning Chanwoo Choi <cw00.choi@samsung.com> - 2016-08-01 12:20 +0200

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