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authorYihao Han <hanyihao@vivo.com>2022-09-19 20:19:58 -0700
committerLuiz Augusto von Dentz <luiz.von.dentz@intel.com>2022-09-20 15:31:57 -0700
commitbb20da18ce936adda6b48aea79a8797c8eee479f (patch)
treebe09c4d8f37b180dc612b0c1e07ace47a6ec0d0a /net/bluetooth
parent3124d320c22f3f4388d9ac5c8f37eaad0cefd6b1 (diff)
Bluetooth: MGMT: fix zalloc-simple.cocci warnings
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>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/mgmt.c4
1 files changed, 1 insertions, 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;