Bluetooth: Use kzalloc instead of kmalloc/memset

Replace kmalloc+memset by kzalloc
for better readability and simplicity.

This addresses the cocci warning below:

WARNING: kzalloc should be used for d, instead of kmalloc/memset

Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 07ddc1ef1aff1a8ee186a7ee562c910fd26d495a..3287b2ca789ea80f03a36beddd7257691fce5e4d 100644 (file)
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -824,11 +824,10 @@ static int hci_le_terminate_big(struct hci_dev *hdev, u8 big, u8 bis)
 
        bt_dev_dbg(hdev, "big 0x%2.2x bis 0x%2.2x", big, bis);
 
-       d = kmalloc(sizeof(*d), GFP_KERNEL);
+       d = kzalloc(sizeof(*d), GFP_KERNEL);
        if (!d)
                return -ENOMEM;
 
-       memset(d, 0, sizeof(*d));
        d->big = big;
        d->bis = bis;
 
@@ -861,11 +860,10 @@ static int hci_le_big_terminate(struct hci_dev *hdev, u8 big, u16 sync_handle)
 
        bt_dev_dbg(hdev, "big 0x%2.2x sync_handle 0x%4.4x", big, sync_handle);
 
-       d = kmalloc(sizeof(*d), GFP_KERNEL);
+       d = kzalloc(sizeof(*d), GFP_KERNEL);
        if (!d)
                return -ENOMEM;
 
-       memset(d, 0, sizeof(*d));
        d->big = big;
        d->sync_handle = sync_handle;