Squashed 'opae-libs/' changes from 325c15d..47b2383
libopae-c: fix code style checks.
git-subtree-dir: opae-libs
git-subtree-split:
@@ -98,7 +98,7 @@ STATIC const char _opae_sys_cfg_files[SYS_CFG_PATHS][CFG_PATH_MAX] = {
// Find the canonicalized configuration file. If null, the file was not found.
// Otherwise, it's the first configuration file found from a list of possible
// paths. Note: The char * returned is allocated here, caller must free.
-STATIC char *find_cfg()
+STATIC char *find_cfg(void)
{
int i = 0;
char *file_name = NULL;
