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staging: comedi: dt2811: remove redundant initialization of 'ns' 

Variable ns is being initialized with a value that is never read, ns
is being re-assigned a new value later on. Remove the redundant
initialization.

Cleans up clang warning:
drivers/staging/comedi/drivers/dt2811.c:310:21: warning: Value stored
to 'ns' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-01-23 10:43:16 +00:00 committed by Greg Kroah-Hartman
parent 387fbf0077
commit d8bc23d3ba
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/dt2811.c
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@ -307,7 +307,7 @@ static int dt2811_ai_cmd(struct comedi_device *dev,
static unsigned int dt2811_ns_to_timer(unsigned int *nanosec,
unsigned int flags)
{
unsigned long long ns = *nanosec;
unsigned long long ns;
unsigned int ns_lo = COMEDI_MIN_SPEED;
unsigned int ns_hi = 0;
unsigned int divisor_hi = 0;