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iio: staging: ad7298_ring: Fix maybe-uninitialized warning 

drivers/staging/iio/adc/ad7298_ring.c:97:37: warning: 'time_ns' may
be used uninitialized in this function [-Wmaybe-uninitialized]

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Michael Hennerich 2012-07-16 09:42:00 +01:00 committed by Jonathan Cameron
parent 0d7614f09c
commit dfffd0d65f
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/adc/ad7298_ring.c
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@ -76,7 +76,7 @@ static irqreturn_t ad7298_trigger_handler(int irq, void *p)
struct iio_dev *indio_dev = pf->indio_dev;
struct ad7298_state *st = iio_priv(indio_dev);
struct iio_buffer *ring = indio_dev->buffer;
s64 time_ns;
s64 time_ns = 0;
__u16 buf[16];
int b_sent, i;