x86/xen: remove redundant variable save_pud
authorColin Ian King <colin.king@canonical.com>
Tue, 28 Aug 2018 16:10:46 +0000 (17:10 +0100)
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>
Tue, 28 Aug 2018 21:37:40 +0000 (17:37 -0400)
commit6d3c8ce012cefbdd73a3bba3c7f9a44af1c6a0bb
tree08b1500ad51e4ee8b5974b3d227f3ead18f44c8c
parent076e2cedd6ea4786569c35f8725b4efdc1ecf2f2
x86/xen: remove redundant variable save_pud

Variable save_pud is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
variable 'save_pud' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
arch/x86/xen/mmu_pv.c