>From 01291121668ccb54f1a784765a8d2b5811afa75a Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 17 Jul 2016 19:26:15 +0200
Subject: [PATCH 8/9] staging: ks7010: Delete a variable in write_to_device()
The local variable "rc" was assigned a zero at one place.
But it was not read within this function. Thus delete it.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/staging/ks7010/ks7010_sdio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
index 4b15aec..e06bc3c 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -291,11 +291,10 @@ static int enqueue_txdev(struct ks_wlan_private *priv, unsigned char *p,
static int write_to_device(struct ks_wlan_private *priv, unsigned char *buffer,
unsigned long size)
{
- int rc, retval;
+ int retval;
unsigned char rw_data;
struct hostif_hdr *hdr;
hdr = (struct hostif_hdr *)buffer;
- rc = 0;
DPRINTK(4, "size=%d\n", hdr->size);
if (hdr->event < HIF_DATA_REQ || HIF_REQ_MAX < hdr->event) {
--
2.9.1
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