From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 10 Aug 2016 22:10:20 +0200
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>
Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
---
v2: Rebased on the source files from Linux next-20160809.
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 bfca6a7..1729f57 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -299,11 +299,10 @@ 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) {
--
2.9.2
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