NFC: st21nfca: Remove useless err == 0 condition

On top of st21nfca_im_recv_atr_res_cb and st21nfca_im_recv_dep_res_cb a
condition if (err != 0) is present. Because err is never modified in the
code err will always be 0 at the end.

The condition can be removed.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/nfc/st21nfca/st21nfca_dep.c b/drivers/nfc/st21nfca/st21nfca_dep.c
index cd942c5adc53..979c96986b34 100644
--- a/drivers/nfc/st21nfca/st21nfca_dep.c
+++ b/drivers/nfc/st21nfca/st21nfca_dep.c
@@ -485,8 +485,7 @@ static void st21nfca_im_recv_atr_res_cb(void *context, struct sk_buff *skb,
                                                 ST21NFCA_PP2LRI(atr_res->ppi));
                 break;
         default:
-                if (err == 0)
-                        kfree_skb(skb);
+                kfree_skb(skb);
                 break;
         }
 }
@@ -616,8 +615,7 @@ static void st21nfca_im_recv_dep_res_cb(void *context, struct sk_buff *skb,
         }
 
 exit:
-        if (err == 0)
-                kfree_skb(skb);
+        kfree_skb(skb);
 }
 
 int st21nfca_im_send_dep_req(struct nfc_hci_dev *hdev, struct sk_buff *skb)