linux-kernel - [PATCH] ALSA: au88x0: remove redundant assignment of variable i

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Date:   Tue, 17 Oct 2017 12:53:21 +0100
From:   Colin King <colin.king@...onical.com>
To:     Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
        Arnd Bergmann <arnd@...db.de>, alsa-devel@...a-project.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ALSA: au88x0: remove redundant assignment of variable i

From: Colin Ian King <colin.king@...onical.com>

The assignment to variable i is redundant as it is never read
because it is updated a little later on. Remove this assignment.
Cleans up clang warning: Value stored to 'i' is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 sound/pci/au88x0/au88x0_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index c308a4f70550..4083c8b01619 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -2628,7 +2628,7 @@ static void vortex_spdif_init(vortex_t * vortex, int spdif_sr, int spdif_mode)
 			else
 				edi = 0x1ffff;
 		} else {
-			i = edi = 0x800;
+			edi = 0x800;
 		}
 		/* this_04 and this_08 are the CASp4Src's (samplerate converters) */
 		vortex_src_setupchannel(vortex, this_04, edi, 0, 1,
-- 
2.14.1