Clean-up compiler warnings about ignoring return values
authorJustin Pettit <jpettit@nicira.com>
Tue, 15 Dec 2009 07:08:10 +0000 (23:08 -0800)
committerJustin Pettit <jpettit@nicira.com>
Tue, 15 Dec 2009 08:14:32 +0000 (00:14 -0800)
commit18b9283b986ab65f64385981f4ba8e237f658c0d
treed3663370aa75177738ac493a69854e452a89cfc4
parentc100e025e2ca1bc330512e003bac8359ee65318d
Clean-up compiler warnings about ignoring return values

Some systems complain when certain functions' return values are not
checked.  This commit fixes those warnings.

Creating ignore() function suggested by Ben Pfaff.
lib/daemon.c
lib/process.c
lib/signals.c
lib/util.c
lib/util.h
ofproto/executer.c
ovsdb/log.c
ovsdb/ovsdb-server.c
tests/test-vconn.c