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staging: comedi: remove unused variable 'route_table_size'

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drivers/staging/comedi/drivers/ni_routes.c:52:21: warning:
 route_table_size defined but not used [-Wunused-const-variable=]

It is never used since introduction.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://lore.kernel.org/r/20191023075206.33088-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2019-10-23 15:52:06 +08:00 committed by Greg Kroah-Hartman
parent 630d00b8b2
commit 77b97aa69b
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/comedi/drivers/ni_routes.c
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@ -49,8 +49,6 @@
/* Helper for accessing data. */
#define RVi(table, src, dest) ((table)[(dest) * NI_NUM_NAMES + (src)])
static const size_t route_table_size = NI_NUM_NAMES * NI_NUM_NAMES;
/*
* Find the proper route_values and ni_device_routes tables for this particular
* device.