ALSA: lx6464es - Remove set but not used variables 'orun_mask, urun_mask'

Fixes gcc '-Wunused-but-set-variable' warning:

sound/pci/lx6464es/lx_core.c: In function 'lx_interrupt_handle_async_events':
sound/pci/lx6464es/lx_core.c:990:6: warning:
 variable 'urun_mask' set but not used [-Wunused-but-set-variable]
sound/pci/lx6464es/lx_core.c:989:6: warning:
 variable 'orun_mask' set but not used [-Wunused-but-set-variable]

They are never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c
index a80684bdc30d6ee3cdad09e6e99be4cef902b7c3..36116881cf52571628c1ab50a44cadb447f1afb1 100644 (file)
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -1001,8 +1001,6 @@ static int lx_interrupt_handle_async_events(struct lx6464es *chip, u32 irqsrc,
         * Stat[8]      LSB overrun
         * */
 
-       u64 orun_mask;
-       u64 urun_mask;
        int eb_pending_out = (irqsrc & MASK_SYS_STATUS_EOBO) ? 1 : 0;
        int eb_pending_in  = (irqsrc & MASK_SYS_STATUS_EOBI) ? 1 : 0;
 
@@ -1025,9 +1023,6 @@ static int lx_interrupt_handle_async_events(struct lx6464es *chip, u32 irqsrc,
                            *r_notified_out_pipe_mask);
        }
 
-       orun_mask = ((u64)stat[7] << 32) + stat[8];
-       urun_mask = ((u64)stat[5] << 32) + stat[6];
-
        /* todo: handle xrun notification */
 
        return err;