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Bluetooth: hci_debugfs: Fix not checking conn->debugfs

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hci_debugfs_create_conn shall check if conn->debugfs has already been
created and don't attempt to overwrite it.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2022-09-19 10:57:00 -07:00
parent 448a496f76
commit 7096daba73
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/hci_debugfs.c
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@ -1245,7 +1245,7 @@ void hci_debugfs_create_conn(struct hci_conn *conn)
struct hci_dev *hdev = conn->hdev;
char name[6];
if (IS_ERR_OR_NULL(hdev->debugfs))
if (IS_ERR_OR_NULL(hdev->debugfs) || conn->debugfs)
return;
snprintf(name, sizeof(name), "%u", conn->handle);