Commit 81a3ce3e authored Feb 23, 2024 by Luiz Augusto von Dentz Committed by Greg Kroah-Hartman Apr 13, 2024

Bluetooth: btintel: Fixe build regression



commit 6e62ebfb49eb65bdcbfc5797db55e0ce7f79c3dd upstream.

This fixes the following build regression:

drivers-bluetooth-btintel.c-btintel_read_version()-warn:
passing-zero-to-PTR_ERR

Fixes: b79e04091010 ("Bluetooth: btintel: Fix null ptr deref in btintel_read_version")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f18681da

drivers/bluetooth/btintel.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -355,13 +355,13 @@ int btintel_read_version(struct hci_dev hdev, struct intel_version ver)
		struct sk_buff *skb;

		skb = __hci_cmd_sync(hdev, 0xfc05, 0, NULL, HCI_CMD_TIMEOUT);
		if (IS_ERR_OR_NULL(skb)) {
		if (IS_ERR(skb)) {
		bt_dev_err(hdev, "Reading Intel version information failed (%ld)",
		PTR_ERR(skb));
		return PTR_ERR(skb);
		}

		if (skb->len != sizeof(*ver)) {
		if (!skb \|\| skb->len != sizeof(*ver)) {
		bt_dev_err(hdev, "Intel version event size mismatch");
		kfree_skb(skb);
		return -EILSEQ;