tree fea13a6a2771b35e3f738b64442504174b407d17
parent 57b7fabc2e06e145811977b88b46239267bbd1e6
author Andreas Dilger <adilger@dilger.ca> 1406338988 -0400
committer Theodore Ts'o <tytso@mit.edu> 1406342881 -0400

build: fix unused/uninitialized variable warnings

Fix a few warnings about unused and uninitialized variables.

Also fix util/subst.c to include <sys/time.h> to avoid using
undeclared functions gettimeofday() and futimes().

Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>