staging:iio:documentation make read_size signed to allow for errors.

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Without this all hell breaks loose if you have no data.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jonathan Cameron 2011-04-15 18:56:00 +01:00 • committed by Greg Kroah-Hartman

parent 3dba81ba80

commit c77b38108d

1 changed files with 1 additions and 1 deletions

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drivers/staging/iio/Documentation/generic_buffer.c

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