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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2022-10-17 07:47:13 +0200 |
|---|---|---|
| committer | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2022-12-12 23:19:23 +0100 |
| commit | 37224a290853a69f7e8e8c2269c9caea6e2bcb4b (patch) | |
| tree | 127eb878373e0daad8f5e433d196918c49da6a54 /net/bluetooth | |
| parent | Bluetooth: hci_qca: only assign wakeup with serial port support (diff) | |
| download | linux-37224a290853a69f7e8e8c2269c9caea6e2bcb4b.tar.xz linux-37224a290853a69f7e8e8c2269c9caea6e2bcb4b.zip | |
Bluetooth: Use kzalloc instead of kmalloc/memset
Use kzalloc rather than duplicating its implementation, which makes code
simple and easy to understand.
./net/bluetooth/hci_conn.c:2038:6-13: WARNING: kzalloc should be used for cp, instead of kmalloc/memset.
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2406
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_conn.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index df914f521c9d..07ddc1ef1aff 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -2046,13 +2046,12 @@ int hci_pa_create_sync(struct hci_dev *hdev, bdaddr_t *dst, __u8 dst_type, if (hci_dev_test_and_set_flag(hdev, HCI_PA_SYNC)) return -EBUSY; - cp = kmalloc(sizeof(*cp), GFP_KERNEL); + cp = kzalloc(sizeof(*cp), GFP_KERNEL); if (!cp) { hci_dev_clear_flag(hdev, HCI_PA_SYNC); return -ENOMEM; } - memset(cp, 0, sizeof(*cp)); cp->sid = sid; cp->addr_type = dst_type; bacpy(&cp->addr, dst); |