Bluetooth: trivial: Use preferred method for NULL check

Use standard bluetooth way to check NULL pointer !var instead of
var == NULL.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1b88fe41f4b1..9d49ee6d7219 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -622,7 +622,7 @@ static int bt_seq_open(struct inode *inode, struct file *file)
         sk_list = PDE(inode)->data;
         s = __seq_open_private(file, &bt_seq_ops,
                                sizeof(struct bt_seq_state));
-        if (s == NULL)
+        if (!s)
                 return -ENOMEM;
 
         s->l = sk_list;
@@ -644,7 +644,7 @@ int bt_procfs_init(struct module* module, struct net *net, const char *name,
         sk_list->fops.release   = seq_release_private;
 
         pde = proc_net_fops_create(net, name, 0, &sk_list->fops);
-        if (pde == NULL)
+        if (!pde)
                 return -ENOMEM;
 
         pde->data = sk_list;