commit 90bd49ab6649269cd10d0edc86d0e0f62864726a
author James Morris <jmorris@namei.org> Mon Dec 29 14:35:35 2008 +1100
committer James Morris <jmorris@namei.org> Thu Jan 01 10:32:44 2009 +1100
tree 504e95359f2e021ae1ba4c53a1000dd08ad63c55
parent 6a94cb73064c952255336cc57731904174b2c58f

keys: fix sparse warning by adding __user annotation to cast

Fix the following sparse warning:

      CC      security/keys/key.o
    security/keys/keyctl.c:1297:10: warning: incorrect type in argument 2 (different address spaces)
    security/keys/keyctl.c:1297:10:    expected char [noderef] <asn:1>*buffer
    security/keys/keyctl.c:1297:10:    got char *<noident>

which appears to be caused by lack of __user annotation to the cast of
a syscall argument.

Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: David Howells <dhowells@redhat.com>