staging: iio: ad7746: Improve unlocking of a mutex in ad7746_start_calib()

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* Add a jump target so that a call of the function "mutex_unlock" is stored
  only twice in this function implementation.

* Replace two calls by goto statements.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Markus Elfring 2017-11-03 09:26:28 +01:00 • committed by Jonathan Cameron

parent 71e083aaf7

commit aa6b707c14

1 changed files with 9 additions and 8 deletions

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drivers/staging/iio/cdc/ad7746.c

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