Tag: d1ae4da731a6e049a675097ebfd9a02b9b50530e

drivers/staging/iio: call mutex_unlock in error handling code

Author: Julia Lawall <julia@diku.dk> Adjust the error handling code so that it benefits from the call to mutex_unlock at the end of the function. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @rcu exists@ position p1; expression E; @@ mutex_lock@p1(E); … mutex_unlock(E); @exists@ position rcu.p1; expression E; @@ *mutex_lock@p1(E); … when …

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