usb: cdnsp: remove not used temp_64 variables

Patch removes initialized but not used variables temp_64
from cdnsp_run function.

Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Peter Chen <peter.chen@kernel.org>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Link: https://lore.kernel.org/r/20220111114449.44402-1-pawell@gli-login.cadence.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/cdns3/cdnsp-gadget.c b/drivers/usb/cdns3/cdnsp-gadget.c
index 5c9d07cc5410c41dccb948b174be01eed33a7f3e..c67715f6f756dba557c2151a8d7047b7b608690f 100644 (file)
--- a/drivers/usb/cdns3/cdnsp-gadget.c
+++ b/drivers/usb/cdns3/cdnsp-gadget.c
@@ -1243,12 +1243,9 @@ static int cdnsp_run(struct cdnsp_device *pdev,
                     enum usb_device_speed speed)
 {
        u32 fs_speed = 0;
-       u64 temp_64;
        u32 temp;
        int ret;
 
-       temp_64 = cdnsp_read_64(&pdev->ir_set->erst_dequeue);
-       temp_64 &= ~ERST_PTR_MASK;
        temp = readl(&pdev->ir_set->irq_control);
        temp &= ~IMOD_INTERVAL_MASK;
        temp |= ((IMOD_DEFAULT_INTERVAL / 250) & IMOD_INTERVAL_MASK);