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block: Clean up exit_io_context() source code.

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This patch fixes a spelling error in a source code comment and removes
superfluous braces in the function exit_io_context().

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Jens Axboe <jaxboe@fusionio.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Bart Van Assche 2010-12-21 15:07:45 +01:00 committed by Jens Axboe
parent 3603b8eacc
commit 27667c996f
1 changed files with 2 additions and 3 deletions
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5
block/blk-ioc.c
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@ -64,7 +64,7 @@ static void cfq_exit(struct io_context *ioc)
rcu_read_unlock();
}
/* Called by the exitting task */
/* Called by the exiting task */
void exit_io_context(struct task_struct *task)
{
struct io_context *ioc;
@ -74,10 +74,9 @@ void exit_io_context(struct task_struct *task)
task->io_context = NULL;
task_unlock(task);
if (atomic_dec_and_test(&ioc->nr_tasks)) {
if (atomic_dec_and_test(&ioc->nr_tasks))
cfq_exit(ioc);
}
put_io_context(ioc);
}