From 67af1d7a0fb4b5397cb093c0fe98d5b95516c228 Mon Sep 17 00:00:00 2001 From: Thierry Escande Date: Thu, 2 Jan 2014 11:58:13 +0100 Subject: [PATCH] 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 Signed-off-by: Samuel Ortiz --- net/nfc/digital_dep.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index 07bbc24fb4c7..e42ecb66e712 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -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);