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Bluetooth: hci_core: Prefer array indexing over pointer arithmetic

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Refactor the list_for_each_entry() loop of hci_get_dev_list()
function to use array indexing instead of pointer arithmetic.

This way, the code is more readable and idiomatic.

Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Erick Archer <erick.archer@outlook.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Erick Archer 2024-05-18 10:30:39 +02:00 committed by Luiz Augusto von Dentz
parent 8f7dfe171c
commit c61e411210
1 changed files with 2 additions and 2 deletions
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4
net/bluetooth/hci_core.c
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@ -828,8 +828,8 @@ int hci_get_dev_list(void __user *arg)
if (hci_dev_test_flag(hdev, HCI_AUTO_OFF))
flags &= ~BIT(HCI_UP);
(dr + n)->dev_id = hdev->id;
(dr + n)->dev_opt = flags;
dr[n].dev_id = hdev->id;
dr[n].dev_opt = flags;
if (++n >= dev_num)
break;