net/mlx4/eq.c

1075 		if (priv->msix_ctl.pool_bm & 1ULL << i) {
1352 	mutex_lock(&priv->msix_ctl.pool_lock);
1354 		if (~priv->msix_ctl.pool_bm & 1ULL << i) {
1355 			priv->msix_ctl.pool_bm |= 1ULL << i;
1366 				priv->msix_ctl.pool_bm ^= 1 << i;
1374 	mutex_unlock(&priv->msix_ctl.pool_lock);
1395 		mutex_lock(&priv->msix_ctl.pool_lock);
1396 		if (priv->msix_ctl.pool_bm & 1ULL << i) {
1399 			priv->msix_ctl.pool_bm &= ~(1ULL << i);
1401 		mutex_unlock(&priv->msix_ctl.pool_lock);