vme_user: don't use __copy_..._user()

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Saving access_ok() is not worth the trouble; yes, the callers of ->read()
and ->write() will have done the right checks, but it's much too long
(and varied) call chains to rely upon.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2017-12-29 16:12:28 -05:00

parent 3d46d7108d

commit 14544d7690

1 changed files with 4 additions and 4 deletions

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drivers/staging/vme/devices/vme_user.c

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