NFC: Quiet nci/data.c sparse noise about plain integer as NULL pointer

Pointers should be cleared with NULL, not 0.

Quiets a couple sparse warnings of the type:

warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c
index a0bc326308a5..76c48c5324f8 100644
--- a/net/nfc/nci/data.c
+++ b/net/nfc/nci/data.c
@@ -49,7 +49,7 @@ void nci_data_exchange_complete(struct nci_dev *ndev, struct sk_buff *skb,
 
         if (cb) {
                 ndev->data_exchange_cb = NULL;
-                ndev->data_exchange_cb_context = 0;
+                ndev->data_exchange_cb_context = NULL;
 
                 /* forward skb to nfc core */
                 cb(cb_context, skb, err);
@@ -200,10 +200,10 @@ static void nci_add_rx_data_frag(struct nci_dev *ndev,
                         pr_err("error adding room for accumulated rx data\n");
 
                         kfree_skb(skb);
-                        skb = 0;
+                        skb = NULL;
 
                         kfree_skb(ndev->rx_data_reassembly);
-                        ndev->rx_data_reassembly = 0;
+                        ndev->rx_data_reassembly = NULL;
 
                         err = -ENOMEM;
                         goto exit;
@@ -216,7 +216,7 @@ static void nci_add_rx_data_frag(struct nci_dev *ndev,
 
                 /* third, free old reassembly */
                 kfree_skb(ndev->rx_data_reassembly);
-                ndev->rx_data_reassembly = 0;
+                ndev->rx_data_reassembly = NULL;
         }
 
         if (pbf == NCI_PBF_CONT) {