Fixed sparse non static symbol warning.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Acked-by: Gurucharan Shetty <gshetty@nicira.com>
static size_t n_hooks;
static int signal_fds[2];
static size_t n_hooks;
static int signal_fds[2];
static volatile sig_atomic_t stored_sig_nr = SIG_ATOMIC_MAX;
static struct ovs_mutex mutex;
static volatile sig_atomic_t stored_sig_nr = SIG_ATOMIC_MAX;
static struct ovs_mutex mutex;