Commit 16848c8a authored by YueHaibing's avatar YueHaibing Committed by David S. Miller

NFC: st95hf: remove set but not used variables 'dev, nfcddev'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/nfc/st95hf/core.c: In function 'st95hf_irq_thread_handler':
drivers/nfc/st95hf/core.c:786:26: warning:
 variable 'nfcddev' set but not used [-Wunused-but-set-variable]

drivers/nfc/st95hf/core.c:784:17: warning:
 variable 'dev' set but not used [-Wunused-but-set-variable]

They are never used since introduction in
commit cab47333 ("NFC: Add STMicroelectronics ST95HF driver")
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0e58156d
...@@ -781,9 +781,7 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) ...@@ -781,9 +781,7 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext)
int result = 0; int result = 0;
int res_len; int res_len;
static bool wtx; static bool wtx;
struct device *dev;
struct device *spidevice; struct device *spidevice;
struct nfc_digital_dev *nfcddev;
struct sk_buff *skb_resp; struct sk_buff *skb_resp;
struct st95hf_context *stcontext = struct st95hf_context *stcontext =
(struct st95hf_context *)st95hfcontext; (struct st95hf_context *)st95hfcontext;
...@@ -828,8 +826,6 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) ...@@ -828,8 +826,6 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext)
goto end; goto end;
} }
dev = &stcontext->nfcdev->dev;
nfcddev = stcontext->ddev;
if (skb_resp->data[2] == WTX_REQ_FROM_TAG) { if (skb_resp->data[2] == WTX_REQ_FROM_TAG) {
/* Request for new FWT from tag */ /* Request for new FWT from tag */
result = st95hf_handle_wtx(stcontext, true, skb_resp->data[3]); result = st95hf_handle_wtx(stcontext, true, skb_resp->data[3]);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment