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Bluetooth: MGMT: fix zalloc-simple.cocci warnings

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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@vivo.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Yihao Han 2022-09-19 20:19:58 -07:00 committed by Luiz Augusto von Dentz
parent 3124d320c2
commit bb20da18ce
1 changed files with 1 additions and 3 deletions
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4
net/bluetooth/mgmt.c
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@ -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;