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staging: comedi: mite: remove BUG_ON() in MITE_IODWBSR_1_WSIZE_bits()
Prior to calling this function pci_ioremap_bar() is called. If the pci_resource_len(), i.e. the 'size', was 0 the ioremap would fail so this function would never be called. So the first BUG_ON() can never occur. The 'order' returned by ilog2() will always be > 0 so the second BUG_ON() will also never occur. Remove the unnecessary BUG_ON() checks and tidy up the function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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