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[04/33] NFC: Remove an impossible HCI error case

Message ID 1341605393-32056-5-git-send-email-sameo@linux.intel.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Samuel Ortiz July 6, 2012, 8:09 p.m. UTC 
From: Eric Lapuyade <eric.lapuyade@intel.com>

nfc_hci_recv_frame can not be called with a NULL skb.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 net/nfc/hci/core.c |   10 ----------
 1 file changed, 10 deletions(-)
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Patch

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 1dc6485..1a009d5 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -735,16 +735,6 @@  void nfc_hci_recv_frame(struct nfc_hci_dev *hdev, struct sk_buff *skb)
 	struct sk_buff *frag_skb;
 	int msg_len;
 
-	if (skb == NULL) {
-		/* TODO ELa: lower layer had permanent failure, need to
-		 * propagate that up
-		 */
-
-		skb_queue_purge(&hdev->rx_hcp_frags);
-
-		return;
-	}
-
 	packet = (struct hcp_packet *)skb->data;
 	if ((packet->header & ~NFC_HCI_FRAGMENT) == 0) {
 		skb_queue_tail(&hdev->rx_hcp_frags, skb);