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| author |   YueHaibing <yuehaibing@huawei.com> | 2019-04-25 02:07:20 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-04-26 12:07:18 -0400 |
| commit | 16848c8a728e74c1b6a0c994f34f0f5453f257a0 (patch) | |
| tree | 3238b538f6104225ecd6297478e48ed935ddc059 /drivers/nfc/st95hf/core.c | |
| parent | tipc: remove rcu_read_unlock() left in tipc_udp_recv() (diff) | |
| download | linux-dev-16848c8a728e74c1b6a0c994f34f0f5453f257a0.tar.xz linux-dev-16848c8a728e74c1b6a0c994f34f0f5453f257a0.zip | |
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 cab47333f0f7 ("NFC: Add STMicroelectronics ST95HF driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/nfc/st95hf/core.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index 01acb6e53365..99727a2edda0 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -781,9 +781,7 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) int result = 0; int res_len; static bool wtx; - struct device *dev; struct device *spidevice; - struct nfc_digital_dev *nfcddev; struct sk_buff *skb_resp; struct st95hf_context *stcontext = (struct st95hf_context *)st95hfcontext; @@ -828,8 +826,6 @@ static irqreturn_t st95hf_irq_thread_handler(int irq, void *st95hfcontext) goto end; } - dev = &stcontext->nfcdev->dev; - nfcddev = stcontext->ddev; if (skb_resp->data[2] == WTX_REQ_FROM_TAG) { /* Request for new FWT from tag */ result = st95hf_handle_wtx(stcontext, true, skb_resp->data[3]); |