Bluetooth: Prefer sizeof(*ptr) when allocating memory
It's safer practice to use sizeof(*ptr) instead of sizeof(ptr_type) when
allocating memory in case the type changes. This also fixes the
following style of warnings from static analyzers:
CHECK: Prefer kzalloc(sizeof(*ie)...) over kzalloc(sizeof(struct inquiry_entry)...)
+ ie = kzalloc(sizeof(struct inquiry_entry), GFP_KERNEL);
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 1ac9f7f..b50dabb 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -428,7 +428,7 @@
BT_DBG("%s dst %pMR", hdev->name, dst);
- conn = kzalloc(sizeof(struct hci_conn), GFP_KERNEL);
+ conn = kzalloc(sizeof(*conn), GFP_KERNEL);
if (!conn)
return NULL;
@@ -1282,7 +1282,7 @@
BT_DBG("%s hcon %p", hdev->name, conn);
- chan = kzalloc(sizeof(struct hci_chan), GFP_KERNEL);
+ chan = kzalloc(sizeof(*chan), GFP_KERNEL);
if (!chan)
return NULL;