Bluetooth: Fix warning: using int as NULL pointer

Fix for warnings below:

...
drivers/bluetooth/bt3c_cs.c:667:20: warning: Using plain integer
	as NULL pointer
drivers/bluetooth/btuart_cs.c:596:20: warning: Using plain integer
	as NULL pointer
...

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index b2b0fbbb43b5..8925b6d672a6 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -664,7 +664,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, void *priv_data)
 {
         int *try = priv_data;
 
-        if (try == 0)
+        if (!try)
                 p_dev->io_lines = 16;
 
         if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 65b8d996840c..21e803a6a281 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -593,7 +593,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev, void *priv_data)
 {
         int *try = priv_data;
 
-        if (try == 0)
+        if (!try)
                 p_dev->io_lines = 16;
 
         if ((p_dev->resource[0]->end != 8) || (p_dev->resource[0]->start == 0))