NFC: Fix next target_idx type and rename for clarity

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 45f0563..f4f6950 100644 (file)
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -89,7 +89,7 @@ struct nfc_genl_data {
 
 struct nfc_dev {
        unsigned idx;
-       unsigned target_idx;
+       u32 target_next_idx;
        struct nfc_target *targets;
        int n_targets;
        int targets_generation;

diff --git a/net/nfc/core.c b/net/nfc/core.c
index d924000..db88429 100644 (file)
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -435,7 +435,7 @@ int nfc_targets_found(struct nfc_dev *dev,
        dev->polling = false;
 
        for (i = 0; i < n_targets; i++)
-               targets[i].idx = dev->target_idx++;
+               targets[i].idx = dev->target_next_idx++;
 
        spin_lock_bh(&dev->targets_lock);
 

diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c
index b2825aa..ec1134c 100644 (file)
--- a/net/nfc/rawsock.c
+++ b/net/nfc/rawsock.c
@@ -92,8 +92,8 @@ static int rawsock_connect(struct socket *sock, struct sockaddr *_addr,
                goto error;
        }
 
-       if (addr->target_idx > dev->target_idx - 1 ||
-           addr->target_idx < dev->target_idx - dev->n_targets) {
+       if (addr->target_idx > dev->target_next_idx - 1 ||
+           addr->target_idx < dev->target_next_idx - dev->n_targets) {
                rc = -EINVAL;
                goto error;
        }