staging: comedi: comedi_buf: comedi_buf_memcpy_from() remove 'offset' param

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This parameter is always passed as '0'. Remove the unnecessary parameter.

This allows removing the unnecessary check of the read_ptr overflow.

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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H Hartley Sweeten 2014-10-22 14:36:51 -07:00 • committed by Greg Kroah-Hartman

parent 319ad742bd

commit 0ca7f61cd6

1 changed files with 2 additions and 6 deletions

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drivers/staging/comedi/comedi_buf.c

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