[PATCH v2 2/3] Sony-laptop: Delete an unnecessary variable initialisation in sony_nc_setup_rfkill()

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 1 Nov 2017 19:00:59 +0100

The local variable "err" will eventually be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/platform/x86/sony-laptop.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 4332cc982ce0..62aa2c37b8d2 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1627,7 +1627,7 @@ static const struct rfkill_ops sony_rfkill_ops = {
 static int sony_nc_setup_rfkill(struct acpi_device *device,
 				enum sony_nc_rfkill nc_type)
 {
-	int err = 0;
+	int err;
 	struct rfkill *rfk;
 	enum rfkill_type type;
 	const char *name;
-- 
2.14.3