Revision b432779a
ID | b432779a9fe9c2a1bb8cbd98feb341af6e32f892 |
virtio: Remove unneeded memcpy
Report from valgrind:
19521 Source and destination overlap in memcpy(0x31d38938, 0x31d38938, 64)19521 at 0x4A0A343: memcpy@@GLIBC_2.14 (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
19521 by 0x42774E: virtio_blk_device_init (virtio-blk.c:686)
19521 by 0x46EE9E: virtio_device_init (virtio.c:1158)
19521 by 0x25405E: device_realize (qdev.c:178)
19521 by 0x2559B5: device_set_realized (qdev.c:699)
19521 by 0x3A819B: property_set_bool (object.c:1315)
19521 by 0x3A6CE0: object_property_set (object.c:803)
Valgrind is right: blk &s->blks, so it is a memcpy of 64 byte with
source destination which can be removed.
Reported-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Files
- added
- modified
- copied
- renamed
- deleted