Commit d670d445 authored Jun 01, 2019 by YueHaibing Committed by Takashi Iwai Jun 11, 2019

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>

parent e046b64b

sound/pci/lx6464es/lx_core.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -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;

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