tree e69edd29fdbc4bba178afa03a2a4d5938cafc439
parent 76eb98d51c0a0448c5bc2f70d15fe334e7234964
author David Hildenbrand <dahi@linux.vnet.ibm.com> 1393340325 +0100
committer Cornelia Huck <cornelia.huck@de.ibm.com> 1400583958 +0200

s390x: remove duplicate definitions of DIAG 501

When restoring the previously saved instruction in
kvm_arch_remove_sw_breakpoint(), we only restored one byte. Let's use
the sizeof() operator to make sure we restore the entire instruction.

While we are at it, let's remove the duplicate definitions of DIAG 501
and replace its size (used when reading/writing the instruction) with
a sizeof() operator to make the code self explaining and less error-prone.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>