From 02ba9265e8d65f24d0cdca158d96e0b0451f6b71 Mon Sep 17 00:00:00 2001 From: Jeff Cody Date: Mon, 31 Oct 2016 17:50:44 -0400 Subject: migration: fix compiler warning on uninitialized variable Some older GCC versions (e.g. 4.4.7) report a warning on an uninitialized variable for 'request', even though all possible code paths that reference 'request' will be initialized. To appease these versions, initialize the variable to 0. Reported-by: Mark Cave-Ayland Signed-off-by: Jeff Cody Reviewed-by: zhanghailiang Message-id: 259818682e41b95ae60f1423b87954a3fe377639.1477950393.git.jcody@redhat.com Signed-off-by: Peter Maydell --- migration/colo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'migration/colo.c') diff --git a/migration/colo.c b/migration/colo.c index e7224b8a0a..93c85c538b 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -439,7 +439,7 @@ void *colo_process_incoming_thread(void *opaque) } while (mis->state == MIGRATION_STATUS_COLO) { - int request; + int request = 0; colo_wait_handle_message(mis->from_src_file, &request, &local_err); if (local_err) { -- cgit v1.2.1