[PATCH] acpi: s3: ensure duration is initialized

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Pedantic static analyzers complain that variable duration is not
initialized.  Ensure it really is by setting it to zero.

Addresses-Coverity: ("Uninitialized scalar variable").
Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/acpi/s3/s3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/acpi/s3/s3.c b/src/acpi/s3/s3.c
index 9cc94a17..fd47c861 100644
--- a/src/acpi/s3/s3.c
+++ b/src/acpi/s3/s3.c
@@ -236,7 +236,7 @@ static int s3_do_suspend_resume(fwts_framework *fw,
 {
 	fwts_hwinfo hwinfo1, hwinfo2;
 	int status;
-	int duration;
+	int duration = 0;
 	int differences;
 	int rc = FWTS_OK;
 	char *command = NULL;
-- 
2.30.2