um: don't rely on sc.fpstate not having been reassigned prior to rt_sigreturn()
authorAl Viro <viro@ftp.linux.org.uk>
Thu, 18 Aug 2011 19:00:29 +0000 (20:00 +0100)
committerRichard Weinberger <richard@nod.at>
Wed, 2 Nov 2011 13:14:41 +0000 (14:14 +0100)
commit3c916fec12ab614aca5cf6ec09ae3adc6b911193
tree60d3d645482cfc080563a102fb7fbb84fd7ac4b8
parent78722a445bb253fa6bcbe9d6589f27db78056af6
um: don't rely on sc.fpstate not having been reassigned prior to rt_sigreturn()

native rt_sigreturn() doesn't...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
arch/um/sys-x86_64/signal.c