fs: compat: Remove warning from COMPATIBLE_IOCTL
authorMark Charlebois <charlebm@gmail.com>
Fri, 28 Apr 2017 22:15:12 +0000 (15:15 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 8 Apr 2018 10:12:44 +0000 (12:12 +0200)
commita9b2c4a8f4bfd960d8c2dbe70e73c903309050a3
tree971e98e15d6ad78921cfe0fcf6af0bcd08d37601
parent00972acdcf70f21548d9aa7915f7ceacf87dcf05
fs: compat: Remove warning from COMPATIBLE_IOCTL

commit 9280cdd6fe5b8287a726d24cc1d558b96c8491d7 upstream.

cmd in COMPATIBLE_IOCTL is always a u32, so cast it so there isn't a
warning about an overflow in XFORM.

From: Mark Charlebois <charlebm@gmail.com>
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Signed-off-by: Behan Webster <behanw@converseincode.com>
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/compat_ioctl.c