[PATCH v4 0/4] Fix a few minor issues reported by Coverity

Hi. This patch series fixes several minor issues reported by our local
Coverity installation.

Changes in v4:
- Included Peter's explanation why `assert` is redundant in the commit
  message of the third patch.
- Added `Reviewed-by` tags that I missed in v2 to the other three patches.

Changes in v3:
- Nothing. I sent the second version of the series without the corresponding
'v2' suffix by mistake. I apologise.

Changes in v2:
- Remove assert(block) in system/physmem.c instead of placing it
  before the dereference.

Sergei Heifetz (4):
  migration/savevm.c: reorder usage and assertion of mis->from_src_file
  dump/dump.c: reorder usage and assertion of block
  system/physmem.c: remove useless assertion of block
  hw/usb/core.c: reorder usage and assertion of p->ep

 dump/dump.c        | 2 +-
 hw/usb/core.c      | 2 +-
 migration/savevm.c | 3 ++-
 system/physmem.c   | 2 --
 4 files changed, 4 insertions(+), 5 deletions(-)

-- 
2.34.1