mirror of https://gitee.com/openkylin/linux.git
aio: cleanup: flatten kill_ioctx()
There is no need to have most of the code in kill_ioctx() indented. Flatten it. Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
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parent
fb2d448383
commit
fa88b6f880
8
fs/aio.c
8
fs/aio.c
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@ -730,9 +730,12 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
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static int kill_ioctx(struct mm_struct *mm, struct kioctx *ctx,
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struct completion *requests_done)
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{
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if (!atomic_xchg(&ctx->dead, 1)) {
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struct kioctx_table *table;
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if (atomic_xchg(&ctx->dead, 1))
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return -EINVAL;
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spin_lock(&mm->ioctx_lock);
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rcu_read_lock();
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table = rcu_dereference(mm->ioctx_table);
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@ -762,9 +765,6 @@ static int kill_ioctx(struct mm_struct *mm, struct kioctx *ctx,
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return 0;
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}
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return -EINVAL;
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}
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/* wait_on_sync_kiocb:
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* Waits on the given sync kiocb to complete.
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*/
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