| commit | a53f1a95f9605f300fbafbc8b60b8a8c67e9c4b4 | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 14 May 2015 10:35:02 +0000 (14 12:35 +0200) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Fri, 22 May 2015 08:37:33 +0000 (22 09:37 +0100) | ||
| tree | afe27076736dd4f812701052227080572dabcf4e | treesnapshot (tar.gz zip) |
| parent | ab53c44718305d3fde3d9d2251889f1cab694be2 | commitdiff |
block: get_block_status: use "else" when testing the opposite condition
A bit of Boolean algebra (and common sense) tells us that the
second "if" here is looking for blocks that are not allocated.
This is the opposite of the "if" that sets BDRV_BLOCK_ALLOCATED,
and thus it can use an "else".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 1431599702-10431-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
A bit of Boolean algebra (and common sense) tells us that the
second "if" here is looking for blocks that are not allocated.
This is the opposite of the "if" that sets BDRV_BLOCK_ALLOCATED,
and thus it can use an "else".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 1431599702-10431-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| block/io.c | diffblobblamehistory |