signal/powerpc: Simplify _exception_pkey by using force_sig_pkuerr
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 18 Sep 2018 09:26:32 +0000 (11:26 +0200)
committerEric W. Biederman <ebiederm@xmission.com>
Fri, 21 Sep 2018 13:53:00 +0000 (15:53 +0200)
commit77c70728db9fb2d7698e8228f9978197c8f4f411
treee818c457e975081cefd346498005144e625afece
parent5d8fb8a58659098a845235f08c1f69de0c96297c
signal/powerpc: Simplify _exception_pkey by using force_sig_pkuerr

Call force_sig_pkuerr directly instead of rolling it by hand
in _exception_pkey.

Reviewed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
arch/powerpc/kernel/traps.c