summaryrefslogtreecommitdiffstats
path: root/drivers/comedi
diff options
context:
space:
mode:
authorColin Ian King <colin.i.king@gmail.com>2022-01-30 23:29:10 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-02-08 12:12:02 +0100
commit9940a7569d4ca7d8530a488b2e81ea1da86a3694 (patch)
tree28c9a5da782f40e0c3afedc46c8a413176bf4199 /drivers/comedi
parentb86f32951d173b43d1db8de883473fc53dc3c772 (diff)
downloadlinux-9940a7569d4ca7d8530a488b2e81ea1da86a3694.tar.bz2
comedi: remove redundant assignment to variable buffer_config
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>
Diffstat (limited to 'drivers/comedi')
-rw-r--r--drivers/comedi/drivers/pcm3724.c1
1 files changed, 0 insertions, 1 deletions
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))