Use zeroing allocator rather than allocator followed by memset with 0
Generated by: scripts/coccinelle/api/alloc/zalloc-simple.cocci
Signed-off-by: Yihao Han <hanyihao@xxxxxxxx>
---
net/bluetooth/mgmt.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index b9b64030a7b0..a92e7e485feb 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4397,12 +4397,10 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev,
/* Enough space for 7 features */
len = sizeof(*rp) + (sizeof(rp->features[0]) * 7);
- rp = kmalloc(len, GFP_KERNEL);
+ rp = kzalloc(len, GFP_KERNEL);
if (!rp)
return -ENOMEM;
- memset(rp, 0, len);
-
#ifdef CONFIG_BT_FEATURE_DEBUG
if (!hdev) {
flags = bt_dbg_get() ? BIT(0) : 0;
--
2.17.1
