usb: renesas-xhci: Do not print any log while fw verif success

When drivers are working properly, they should be quiet.

Signed-off-by: Chen Xingdi <chenxingdi@huawei.com>
Link: https://lore.kernel.org/r/20220727031146.19345-1-chenxingdi@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c
index 52599d9..93f8b35 100644 (file)
--- a/drivers/usb/host/xhci-pci-renesas.c
+++ b/drivers/usb/host/xhci-pci-renesas.c
@@ -120,7 +120,6 @@ static int renesas_fw_verify(const void *fw_data,
                             size_t length)
 {
        u16 fw_version_pointer;
-       u16 fw_version;
 
        /*
         * The Firmware's Data Format is describe in
@@ -150,9 +149,6 @@ static int renesas_fw_verify(const void *fw_data,
                return -EINVAL;
        }
 
-       fw_version = get_unaligned_le16(fw_data + fw_version_pointer);
-       pr_err("got firmware version: %02x.", fw_version);
-
        return 0;
 }