migration/multifd: Fix p->iov leak in multifd-uadk.c

The send_cleanup() hook should free the p->iov that was allocated at
send_setup(). This was missed because the UADK code is conditional on
the presence of the accelerator, so it's not tested by default.

Fixes: 819dd20636 ("migration/multifd: Add UADK initialization")
Reported-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
1 file changed