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authorChristophe Ricard <christophe.ricard@gmail.com>2014-08-11 00:04:53 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2014-09-08 00:04:22 +0200
commit32b41d8f7587b6e8a2cbb3a15f83c3a9687f1f17 (patch)
tree1b2987968a9970a981bc586e0a5dc8fb9a1b17aa /drivers/nfc
parent72030a2eeb182575f1bf2383f1e9267d4a6ece61 (diff)
downloadop-kernel-dev-32b41d8f7587b6e8a2cbb3a15f83c3a9687f1f17.zip
op-kernel-dev-32b41d8f7587b6e8a2cbb3a15f83c3a9687f1f17.tar.gz
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>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/st21nfca/st21nfca_dep.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/nfc/st21nfca/st21nfca_dep.c b/drivers/nfc/st21nfca/st21nfca_dep.c
index cd942c5..979c969 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)
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