* [PATCH] comedi: remove redundant assignment to variable buffer_config
@ 2022-01-30 23:29 Colin Ian King
0 siblings, 0 replies; only message in thread
From: Colin Ian King @ 2022-01-30 23:29 UTC (permalink / raw)
To: Ian Abbott, H Hartley Sweeten, Greg Kroah-Hartman
Cc: kernel-janitors, linux-kernel
Variable buffer_config is being assigned a value that is never read, it
is being re-assigned later on. The assignment is redundant and can be
removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/comedi/drivers/pcm3724.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/comedi/drivers/pcm3724.c b/drivers/comedi/drivers/pcm3724.c
index e4103f9eeced..ca8bef54dacc 100644
--- a/drivers/comedi/drivers/pcm3724.c
+++ b/drivers/comedi/drivers/pcm3724.c
@@ -93,7 +93,6 @@ static void do_3724_config(struct comedi_device *dev,
unsigned long port_8255_cfg;
config = I8255_CTRL_CW;
- buffer_config = 0;
/* 1 in io_bits indicates output, 1 in config indicates input */
if (!(s->io_bits & 0x0000ff))
--
2.34.1
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