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staging: comedi: drivers (core): remove BUG_ON in comedi_auto_unconfig()

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comedi_find_board_minor() will always return a ninor number between
0 and < COMEDI_NUM_BOARD_MINORS, or -ENODEV if a minor is not found.

Remove the unnecessary BUG_ON().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2013-01-21 14:37:46 -07:00
committed by Greg Kroah-Hartman
parent 57b71c3e6f
commit de59c285a4
1 changed files with 0 additions and 1 deletions
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drivers/staging/comedi/drivers.c
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@@ -493,7 +493,6 @@ void comedi_auto_unconfig(struct device *hardware_device)
minor = comedi_find_board_minor(hardware_device);
if (minor < 0)
return;
BUG_ON(minor >= COMEDI_NUM_BOARD_MINORS);
comedi_free_board_minor(minor);
}
EXPORT_SYMBOL_GPL(comedi_auto_unconfig);