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author | Johannes Berg <johannes.berg@intel.com> | 2012-10-30 08:09:48 (GMT) |
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committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-30 08:09:48 (GMT) |
commit | 6fb47de9cf1be4710fb9f364c500ff216fb47b34 (patch) | |
tree | e638cd1de972e7120dff9200efe71ce1b4ca3805 /net/nfc/hci/command.c | |
parent | 1041638f2bba0f1de75e66086d50fb1251d64dcf (diff) | |
parent | ab3d59d265e772e734c36fe738809cb1a910f566 (diff) | |
download | linux-fsl-qoriq-6fb47de9cf1be4710fb9f364c500ff216fb47b34.tar.xz |
Merge remote-tracking branch 'wireless-next/master' into mac80211-next
Diffstat (limited to 'net/nfc/hci/command.c')
-rw-r--r-- | net/nfc/hci/command.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/net/nfc/hci/command.c b/net/nfc/hci/command.c index 71c6a70..07659cf 100644 --- a/net/nfc/hci/command.c +++ b/net/nfc/hci/command.c @@ -257,16 +257,16 @@ static u8 nfc_hci_create_pipe(struct nfc_hci_dev *hdev, u8 dest_host, *result = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE, NFC_HCI_ADM_CREATE_PIPE, (u8 *) ¶ms, sizeof(params), &skb); - if (*result == 0) { - resp = (struct hci_create_pipe_resp *)skb->data; - pipe = resp->pipe; - kfree_skb(skb); + if (*result < 0) + return NFC_HCI_INVALID_PIPE; - pr_debug("pipe created=%d\n", pipe); + resp = (struct hci_create_pipe_resp *)skb->data; + pipe = resp->pipe; + kfree_skb(skb); - return pipe; - } else - return NFC_HCI_INVALID_PIPE; + pr_debug("pipe created=%d\n", pipe); + + return pipe; } static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe) @@ -279,8 +279,6 @@ static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe) static int nfc_hci_clear_all_pipes(struct nfc_hci_dev *hdev) { - int r; - u8 param[2]; /* TODO: Find out what the identity reference data is @@ -288,10 +286,8 @@ static int nfc_hci_clear_all_pipes(struct nfc_hci_dev *hdev) pr_debug("\n"); - r = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE, - NFC_HCI_ADM_CLEAR_ALL_PIPE, param, 2, NULL); - - return 0; + return nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE, + NFC_HCI_ADM_CLEAR_ALL_PIPE, param, 2, NULL); } int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate) |