From: Tom Rix <trix@redhat.com>
To: perex@perex.cz, tiwai@suse.com, nathan@kernel.org,
ndesaulniers@google.com, wangjianli@cdjrlc.com
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
llvm@lists.linux.dev, Tom Rix <trix@redhat.com>
Subject: [PATCH] ALSA: remove unused loop_count variable
Date: Sun, 26 Mar 2023 16:57:12 -0400 [thread overview]
Message-ID: <20230326205712.1358918-1-trix@redhat.com> (raw)
clang with W=1 reports
sound/pci/asihpi/hpi6000.c:1256:6: error: variable
'loop_count' set but not used [-Werror,-Wunused-but-set-variable]
u32 loop_count = 0;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
---
sound/pci/asihpi/hpi6000.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c
index 88d902997b74..72aa135d69f8 100644
--- a/sound/pci/asihpi/hpi6000.c
+++ b/sound/pci/asihpi/hpi6000.c
@@ -1253,7 +1253,6 @@ static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao,
int local_count = count;
int xfer_size;
u32 *pdata = dest;
- u32 loop_count = 0;
while (local_count) {
if (local_count > c6711_burst_size)
@@ -1273,7 +1272,6 @@ static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao,
pdata += xfer_size;
local_hpi_address += sizeof(u32) * xfer_size;
local_count -= xfer_size;
- loop_count++;
}
if (time_out)
--
2.27.0
next reply other threads:[~2023-03-26 21:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-26 20:57 Tom Rix [this message]
2023-03-29 12:41 ` Takashi Iwai
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