From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 12 Mar 2018 09:20:04 +0000 (+0100)
Subject: Bluetooth: btmrvl: Delete an unnecessary variable initialisation in btmrvl_sdio_regis... 
X-Git-Tag: v4.17-rc1~148^2~11^2~16
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a5c2f4c1c5292362c8f78e63f82c527cea955bbd;p=users%2Fwilly%2Fxarray.git

Bluetooth: btmrvl: Delete an unnecessary variable initialisation in btmrvl_sdio_register_dev()

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

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 7dbb4463b539..cd27d2f48bf2 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -920,7 +920,7 @@ static int btmrvl_sdio_register_dev(struct btmrvl_sdio_card *card)
 {
 	struct sdio_func *func;
 	u8 reg;
-	int ret = 0;
+	int ret;
 
 	if (!card || !card->func) {
 		BT_ERR("Error: card or function is NULL!");