tree 891d4c448d7240f8c4f2a12c17933fba18d3f770
parent 2da3a38c3c27a3c2ea0b26a7614231d56152ec50
author Stafford Horne <shorne@gmail.com> 1546953315 +0900
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1592641498 +0200

arch/openrisc: Fix issues with access_ok()

commit 9cb2feb4d21d97386eb25c7b67e2793efcc1e70a upstream.

The commit 594cc251fdd0 ("make 'user_access_begin()' do 'access_ok()'")
exposed incorrect implementations of access_ok() macro in several
architectures.  This change fixes 2 issues found in OpenRISC.

OpenRISC was not properly using parenthesis for arguments and also using
arguments twice.  This patch fixes those 2 issues.

I test booted this patch with v5.0-rc1 on qemu and it's working fine.

Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>