NFC: digital: Fix incorrect use of ERR_PTR and PTR_ERR macros
It's bad to use these macros when not dealing with error code. this
patch changes calls to these macros with correct casts.
Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 07bbc24..e42ecb6 100644
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -472,7 +472,7 @@
static void digital_tg_send_psl_res_complete(struct nfc_digital_dev *ddev,
void *arg, struct sk_buff *resp)
{
- u8 rf_tech = PTR_ERR(arg);
+ u8 rf_tech = (unsigned long)arg;
if (IS_ERR(resp))
return;
@@ -508,7 +508,7 @@
ddev->skb_add_crc(skb);
rc = digital_tg_send_cmd(ddev, skb, 0, digital_tg_send_psl_res_complete,
- ERR_PTR(rf_tech));
+ (void *)(unsigned long)rf_tech);
if (rc)
kfree_skb(skb);