powerpc/uaccess: Refactor get/put_user() and __get/put_user()

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Make get_user() do the access_ok() check then call __get_user().
Make put_user() do the access_ok() check then call __put_user().

Then embed  __get_user_size() and __put_user_size() in
__get_user() and __put_user().

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/eebc554f6a81f570c46ea3551000ff5b886e4faa.1615398265.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2021-03-10 17:46:52 +00:00 • committed by Michael Ellerman

parent 17f8c0bc21

commit e72fcdb26c

1 changed files with 23 additions and 43 deletions

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arch/powerpc/include/asm/uaccess.h

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