linux-kernel - [PATCH 2/2] regulator: qcom_saw: Fix uninitialized variable build warning

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Date:	Thu, 11 Feb 2016 12:58:13 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Georgi Djakov <georgi.djakov@...aro.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] regulator: qcom_saw: Fix uninitialized variable build
 warning

Fix below build warning:
  CC [M]  drivers/regulator/qcom_saw-regulator.o
drivers/regulator/qcom_saw-regulator.c: In function 'qcom_saw_regulator_probe':
drivers/regulator/qcom_saw-regulator.c:154:5: warning: 'found' is used uninitialized in this function [-Wuninitialized]
drivers/regulator/qcom_saw-regulator.c:140:7: note: 'found' was declared here

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/qcom_saw-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/qcom_saw-regulator.c b/drivers/regulator/qcom_saw-regulator.c
index c00f0df..6751614 100644
--- a/drivers/regulator/qcom_saw-regulator.c
+++ b/drivers/regulator/qcom_saw-regulator.c
@@ -137,7 +137,7 @@ static struct saw_vreg *saw_get_drv(struct platform_device *pdev,
 	struct saw_vreg *vreg = NULL;
 	struct device_node *cpu_node, *saw_node;
 	int cpu;
-	bool found;
+	bool found = false;
 
 	for_each_possible_cpu(cpu) {
 		cpu_node = of_cpu_device_node_get(cpu);
-- 
2.1.4