From: Vijay Satija <vijay.satija@intel.com>
Date: Fri, 17 May 2024 09:54:47 +0000 (+0530)
Subject: Bluetooth: btintel_pcie: Fix REVERSE_INULL issue reported by coverity
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=3f35d9b3e9a0e3c4684252ab91e648b96a179482;p=users%2Fdwmw2%2Flinux.git

Bluetooth: btintel_pcie: Fix REVERSE_INULL issue reported by coverity

check pdata return of skb_pull_data, instead of data.

Fixes: c2b636b3f788 ("Bluetooth: btintel_pcie: Add support for PCIe transport")
Signed-off-by: Vijay Satija <vijay.satija@intel.com>
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---

diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
index 5b6805d87fcff..dd3c0626c72d8 100644
--- a/drivers/bluetooth/btintel_pcie.c
+++ b/drivers/bluetooth/btintel_pcie.c
@@ -382,7 +382,7 @@ static int btintel_pcie_recv_frame(struct btintel_pcie_data *data,
 
 	/* The first 4 bytes indicates the Intel PCIe specific packet type */
 	pdata = skb_pull_data(skb, BTINTEL_PCIE_HCI_TYPE_LEN);
-	if (!data) {
+	if (!pdata) {
 		bt_dev_err(hdev, "Corrupted packet received");
 		ret = -EILSEQ;
 		goto exit_error;