iio:kfifo_buf improve error handling in read_first_n.

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These two elements were originally in the patch
iio:kfifo_buf  Take advantage of the fixed record size used in IIO
but Lars-Peter Clausen pointed out they should not have been
so here they are.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Tested-by: Lars-Peter Clausen <lars@metafoo.de>

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Jonathan Cameron 2012-08-27 18:40:04 +01:00

parent c559afbfb0

commit 08ce9b44b5

1 changed files with 3 additions and 1 deletions

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drivers/iio/kfifo_buf.c

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