diff mbox series

[v2] Bluetooth: Use kzalloc instead of kmalloc/memset

Message ID 20221029214058.25159-1-tegongkang@gmail.com
State Accepted
Commit 3958e87783e746a2ce78fbb30f24231569f03543
Headers show
Series [v2] Bluetooth: Use kzalloc instead of kmalloc/memset | expand

Commit Message

Kang Minchul Oct. 29, 2022, 9:40 p.m. UTC 
This commit replace kmalloc + memset to kzalloc
for better code readability and simplicity.

Following messages are related cocci warnings.

WARNING: kzalloc should be used for d, instead of kmalloc/memset

Signed-off-by: Kang Minchul <tegongkang@gmail.com>
---
V1 -> V2: Change subject prefix

 net/bluetooth/hci_conn.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Comments

Kang Minchul Oct. 30, 2022, 6:16 p.m. UTC | #1 
I just amended the message and sent patch v3.

Again, thanks for the feedback.

regards,

Kang Minchul
diff mbox series

Patch

diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 7a59c4487050..287d313aa312 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -824,11 +824,10 @@  static int hci_le_terminate_big(struct hci_dev *hdev, u8 big, u8 bis)
 
 	bt_dev_dbg(hdev, "big 0x%2.2x bis 0x%2.2x", big, bis);
 
-	d = kmalloc(sizeof(*d), GFP_KERNEL);
+	d = kzalloc(sizeof(*d), GFP_KERNEL);
 	if (!d)
 		return -ENOMEM;
 
-	memset(d, 0, sizeof(*d));
 	d->big = big;
 	d->bis = bis;
 
@@ -861,11 +860,10 @@  static int hci_le_big_terminate(struct hci_dev *hdev, u8 big, u16 sync_handle)
 
 	bt_dev_dbg(hdev, "big 0x%2.2x sync_handle 0x%4.4x", big, sync_handle);
 
-	d = kmalloc(sizeof(*d), GFP_KERNEL);
+	d = kzalloc(sizeof(*d), GFP_KERNEL);
 	if (!d)
 		return -ENOMEM;
 
-	memset(d, 0, sizeof(*d));
 	d->big = big;
 	d->sync_handle = sync_handle;