Staging: iio/accel: Changed return type of lis3l02dq_read_event_config() to int

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The lis3l02dq_read_event_config() function returned an ssize_t up to
now, which lead to a compiler warning in line 660 (initialization from
incompatible pointer type). The iio_info struct is defined to accept an
int-returning function as the read_event_config parameter.

Also it seems odd to have the check for (ret < 0) and return ret in
this case, when the return type is signed.

Signed-off-by: Andreas Ruprecht <rupran@einserver.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Andreas Ruprecht 2011-11-28 16:59:13 +01:00 • committed by Greg Kroah-Hartman

parent c1fcc4c9bd

commit 28998e005b

1 changed files with 1 additions and 1 deletions

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drivers/staging/iio/accel/lis3l02dq_core.c

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