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| author | Christoph Hellwig <hch@lst.de> | 2018-03-30 11:19:25 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-26 09:16:44 +0200 |
| commit | f3a2752a43de18eb2eafa869d06f6e423ff0ce61 (patch) | |
| tree | d61a9607b92e1bd3059af7f1cfbcb2965c5e522d /include/linux/aio.h | |
| parent | 3deb642f0de4c14f37437dd247f9c77839f043f8 (diff) | |
| download | lwn-f3a2752a43de18eb2eafa869d06f6e423ff0ce61.tar.gz lwn-f3a2752a43de18eb2eafa869d06f6e423ff0ce61.zip | |
aio: simplify KIOCB_KEY handling
No need to pass the key field to lookup_iocb to compare it with KIOCB_KEY,
as we can do that right after retrieving it from userspace. Also move the
KIOCB_KEY definition to aio.c as it is an internal value not used by any
other place in the kernel.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/aio.h')
| -rw-r--r-- | include/linux/aio.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h index 9d8aabecfe2d..b83e68dd006f 100644 --- a/include/linux/aio.h +++ b/include/linux/aio.h @@ -8,8 +8,6 @@ struct kioctx; struct kiocb; struct mm_struct; -#define KIOCB_KEY 0 - typedef int (kiocb_cancel_fn)(struct kiocb *); /* prototypes */ |