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(parent: c657ece) | patch
vme_user: don't use __copy_..._user()
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Dec 2017 21:12:28 +0000 (16:12 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Fri, 29 Dec 2017 21:12:28 +0000 (16:12 -0500)
commit819d5f295845e089695bbae06c7cce7096366231
treeccae0ed95da033b82a88017884ea984e93dd75bftree | snapshot
parentc657ecec0dec96bc62e887a04b4183f113bd7ed1commit | diff
vme_user: don't use __copy_..._user()

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>
drivers/staging/vme/devices/vme_user.c diff | blob | history
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