From: Wei Yongjun <weiyongjun1@xxxxxxxxxx> Use kzalloc rather than kmalloc followed by memset with 0. Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> --- 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 74179b9..0ac881c 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -902,12 +902,10 @@ static int read_ext_controller_info(struct sock *sk, struct hci_dev *hdev, eir_len = eir_append_data(buff, eir_len, EIR_NAME_SHORT, hdev->short_name, name_len); - rp = kmalloc(sizeof(*rp) + eir_len, GFP_KERNEL); + rp = kzalloc(sizeof(*rp) + eir_len, GFP_KERNEL); if (!rp) return -ENOMEM; - memset(rp, 0, sizeof(*rp) + eir_len); - rp->eir_len = cpu_to_le16(eir_len); memcpy(rp->eir, buff, eir_len); -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
