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NFC: digital: Fix incorrect use of ERR_PTR and PTR_ERR macros

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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 <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
This commit is contained in:
Thierry Escande 2014-01-02 11:58:13 +01:00 • committed by Samuel Ortiz
commit 67af1d7a0f
1 changed files with 2 additions and 2 deletions
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4
net/nfc/digital_dep.c
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@ -472,7 +472,7 @@ int digital_tg_send_dep_res(struct nfc_digital_dev *ddev, struct sk_buff *skb)
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 @@ static int digital_tg_send_psl_res(struct nfc_digital_dev *ddev, u8 did,
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);