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comedi: remove redundant assignment to variable buffer_config

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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>
Link: https://lore.kernel.org/r/20220130232910.9313-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2022-01-30 23:29:10 +00:00 committed by Greg Kroah-Hartman
parent b86f32951d
commit 9940a7569d
1 changed files with 0 additions and 1 deletions
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drivers/comedi/drivers/pcm3724.c
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@ -93,7 +93,6 @@ static void do_3724_config(struct comedi_device *dev,
unsigned long port_8255_cfg; unsigned long port_8255_cfg;
config = I8255_CTRL_CW; config = I8255_CTRL_CW;
buffer_config = 0;
/* 1 in io_bits indicates output, 1 in config indicates input */ /* 1 in io_bits indicates output, 1 in config indicates input */
if (!(s->io_bits & 0x0000ff)) if (!(s->io_bits & 0x0000ff))