vlog: fix clang warnings
authorAndy Zhou <azhou@nicira.com>
Thu, 12 Nov 2015 22:32:49 +0000 (14:32 -0800)
committerAndy Zhou <azhou@nicira.com>
Thu, 12 Nov 2015 22:33:03 +0000 (14:33 -0800)
commit3e2493e12c827eefa399d8096e69a7c6ddf683d2
tree76f2a738f0b9a4e82ac10c0a151f1b495d0f4e3c
parent2552e0e044e9204ac09b676a5a55280a30187b29
vlog: fix clang warnings

Make sure clang does not complain about accessing ovs_log_file
outside of log_file_mutex protection.

Signed-off-by: Andy Zhou <azhou@nicira.com>
lib/vlog.c